Two Factor Auth

Backup and Sync

Apple iCloud

SMS

Phone

Software

Backblaze

SMS

TOTP

SMS

2FA not supported

CrashPlan

2FA not supported

Degoo

2FA not supported

Dropbox

SMS

TOTP

U2F

Evernote

SMS

Phone

TOTP

Files.com

SMS

Hardware

U2F

TOTP

FileThis

2FA not supported

Google Drive

SMS

Phone

Software

TOTP

U2F

hubiC

2FA not supported

IDrive

Email

Jottacloud

SMS

TOTP

JustCloud

2FA not supported

TOTP

TOTP

2FA not supported

Nimbox

SMS

Email

TOTP

OneDrive

SMS

Phone

Email

Software

TOTP

U2F

PCloud

SMS

TOTP

QNAP

Email

TOTP

SpiderOak

2FA not supported

SugarSync

2FA not supported

Sync

Email

TOTP

Synology

Email

TOTP

Tresorit

SMS

Phone

Email

TOTP

TOTP

Software

TOTP

Banking

1822direkt

SMS

Software

Actors Federal Credit Union

2FA not supported

Addiko Bank

TOTP

Hardware

AirBank

SMS

Software

SMS

SMS

Email

Altra Federal Credit Union

SMS

Email

America First Credit Union

SMS

Email

America’s Christian Credit Union

SMS

Phone

Email

Andrews Federal Credit Union

2FA not supported

Australia and New Zealand Banking Group

2FA not supported

Avanza

TOTP

Hardware

Baden-Württembergische Bank

Software

Hardware

Banca Mediolanum

2FA not supported

Banco Ciudad

2FA not supported

Banco Galicia

2FA not supported

Banco Macro

2FA not supported

Banco Nación

2FA not supported

Banco Provincia

2FA not supported

Bancolombia

2FA not supported

Bank Central Asia (BCA)

Hardware

Bank Hapoalim

2FA not supported

Bank Leumi

2FA not supported

Bank of America

SMS

Email

Bank of China (Hong Kong)

Hardware

Bank of Scotland

Software

Phone

SMS

Barclays UK

Software

Hardware

Barclays US

SMS

Phone

Email

BB&T

2FA not supported

BBBank

Software

Hardware

BBVA Argentina

2FA not supported

BBVA Compass

2FA not supported

Bendigo Bank

2FA not supported

Bethpage Federal Credit Union

SMS

Email

Bitwala

SMS

TOTP

Black Hills Federal Credit Union

SMS

Phone

Email

BMO Bank of Montreal

2FA not supported

BMO Harris Bank

2FA not supported

Boeing Employee Credit Union

SMS

BofI Federal Bank

SMS

Phone

Boursorama

2FA not supported

Caisse D'Epargne

2FA not supported

Caixadirecta

SMS

Capital One

SMS

Email

Software

CDC Federal Credit Union

2FA not supported

Cembra Money Bank

SMS

Ceska Sporitelna

SMS

Software

Chase

SMS

Phone

Email

SMS

SMS

Phone

Email

Citibank

SMS

Phone

Citibank Australia

2FA not supported

Citizens Bank

2FA not supported

comdirect

SMS

Software

Hardware

Commercial Bank of Qatar

SMS

Commerzbank

SMS

Software

Hardware

Commonwealth Bank of Australia

SMS

Hardware

Community America Credit Union

SMS

Phone

Consorsbank

Software

Hardware

Credit Suisse

Software

Credit Union Australia

2FA not supported

Danske Bank (Denmark)

Hardware

Software

Danske Bank (Sweden)

Hardware

Software

Hardware

Hardware

SMS

Software

Desert Financial Credit Union

SMS

Email

Desjardins

SMS

Software

Deutsche Apotheker- und Ärztebank

SMS

Software

Deutsche Bank

SMS

Software

Hardware

Deutsche Kreditbank (DKB)

Software

Hardware

Digital Federal Credit Union

SMS

Phone

Email

Discount Bank

2FA not supported

Discover (Banking)

2FA not supported

Discover (Credit Cards)

SMS

Phone

Email

DNB

Software

Hardware

SMS

Dutch-Bangla Bank Limited (DBBL)

2FA not supported

Easybank

2FA not supported

Erste Bank Hrvatska

Software

Hardware

Fairwinds

SMS

Phone

Email

Fifth Third Bank

SMS

Fineco Bank

SMS

Software

Fio banka

2FA not supported

First Community Credit Union

SMS

Phone

Email

First Direct

Software

Hardware

First Republic Bank

SMS

Phone

Email

First Tech Federal Credit Union

Software

Hardware

FirstBank

2FA not supported

GLS Gemeinschaftsbank

SMS

Hardware

Halifax

Software

Phone

SMS

Handelsbanken

Software

Hardware

SMS

2FA not supported

Holvi

2FA not supported

HSBC

Software

Hardware

HSBC Argentina

2FA not supported

Huntington National Bank

2FA not supported

HypoVereinsbank

SMS

Software

Hardware

IberiaBank

2FA not supported

ICA Banken

Hardware

Software

ICBC Argentina

2FA not supported

ICICI

SMS

ING (Luxembourg)

Hardware

Software

ING Australia

SMS

ING-DiBa Austria

SMS

Software

SMS

Hardware

SMS

Phone

KeyBank

2FA not supported

La Banque Postale

2FA not supported

Lake Michigan Credit Union

Software

Le Crédit Lyonnais (LCL)

2FA not supported

LendingClub

Email

LGE Community Credit Union

2FA not supported

LHV

2FA not supported

Lloyds Bank

Software

Phone

SMS

Länsförsäkringar

Software

Hardware

MandT Bank

2FA not supported

Marcus by Goldman Sachs

SMS

Email

MBNA Canada

SMS

Phone

Meridian Credit Union

2FA not supported

Monzo

2FA not supported

Mountain America Credit Union

SMS

Phone

Email

N26

SMS

Software

NASA Federal Credit Union

SMS

Phone

Email

National Australia Bank

2FA not supported

Nationwide Building Society

SMS

Hardware

Natwest UK

Hardware

Navy Federal Credit Union

Email

Software

netbank

SMS

Software

Nordea Suomi

Software

Hardware

Nordea Sverige

Software

Hardware

Nordnet Suomi

2FA not supported

Nordnet Sverige

Software

norisbank

SMS

Software

Hardware

Northeast Credit Union

2FA not supported

Nubank

2FA not supported

Openbank

SMS

Optum Bank

2FA not supported

OTP banka

Software

Hardware

Partners Federal Credit Union

2FA not supported

Patelco Credit Union

SMS

Phone

Email

PenFed

2FA not supported

PKO Bank Polski

SMS

Software

SMS

Software

Hardware

Postbank

Software

Hardware

PosteItaliane

2FA not supported

Hardware

Hardware

2FA not supported

Regions Bank

2FA not supported

Royal Bank of Scotland

SMS

SAFE Credit Union

SMS

Phone

Email

San Diego County Credit Union

2FA not supported

San Francisco Fire Credit Union

SMS

Phone

Email

Santa Clara County Federal Credit Union

2FA not supported

Santander AR

2FA not supported

Santander BR

2FA not supported

Santander DE

SMS

Software

Santander PL

SMS

Software

SMS

2FA not supported

SchoolsFirst FCU

2FA not supported

Schwyzer Kantonalbank

SMS

Scotiabank

2FA not supported

SEB

Software

Hardware

Service Credit Union

2FA not supported

Servus Credit Union

2FA not supported

Simple

SMS

Simplii Financial

2FA not supported

SoFi

SMS

Sparda Banken

Software

Hardware

Sparkasse

SMS

Software

Hardware

Starling Bank

2FA not supported

State Bank of India

SMS

Software

State Employees Credit Union

SMS

State Farm

SMS

Email

SunTrust

2FA not supported

Swedbank & Sparbankerna

Software

Hardware

Synchrony Bank

SMS

Phone

Tangerine

2FA not supported

TARGOBANK

SMS

Software

Hardware

TBC Bank

SMS

Software

TD Bank

SMS

Phone

TD Canada Trust

SMS

Phone

Tesco Bank

2FA not supported

TIAA Bank

SMS

Phone

Tower Federal Credit Union

SMS

Phone

Triodos Bank Deutschland

2FA not supported

TSB Bank

2FA not supported

UBI Banca

2FA not supported

UBS

Hardware

Software

Umpqua Bank

SMS

Phone

Unify Financial Credit Union

SMS

Phone

Email

Union Bank

2FA not supported

Union Bank Israel (Bank Igud)

2FA not supported

US Bank

SMS

USAA

SMS

Email

Software

UW Credit Union

SMS

Phone

Software

Volksbanken Raiffeisenbanken

SMS

Software

Hardware

VyStar Credit Union

SMS

Phone

Wells Fargo

SMS

Phone

Hardware

Wescom Credit Union

2FA not supported

Widiba

2FA not supported

Wilobank

2FA not supported

Woodforest National Bank

TOTP

SMS

Zagrebačka banka

Software

Hardware

Zurich Cantonal Bank (ZKB)

Software

Hardware

ČSOB (Czech)

SMS

Software

Betting

Betvictor

SMS

TOTP

Cloudbet

TOTP

win2day

2FA not supported

Cloud Computing

Amazon Web Services

TOTP

Hardware

U2F

Software

TOTP

TOTP

TOTP

SMS

TOTP

TOTP

SMS

TOTP

Flexera

2FA not supported

fortrabbit

TOTP

Google Cloud Platform

SMS

Phone

TOTP

Software

U2F

TOTP

TOTP

SMS

Phone

TOTP

TOTP

TOTP

TOTP

SMS

TOTP

TOTP

TOTP

SMS

Software

TOTP

U2F

Phone

mLab

SMS

TOTP

OpenShift

2FA not supported

Rackspace

SMS

TOTP

TOTP

TOTP

TOTP

Hardware

TOTP

TOTP

Hardware

Vultr

TOTP

Hardware

Communication

TOTP

TOTP

TOTP

U2F

TOTP

TOTP

U2F

Capsule

TOTP

Carbon Black Community Exchange

2FA not supported

Close

TOTP

Cloze

SMS

TOTP

TOTP

TOTP

SMS

Email

TOTP

Disqus

2FA not supported

Doodle

2FA not supported

E-POST

2FA not supported

Element

2FA not supported

FAX.PLUS

TOTP

Fleep

2FA not supported

Flowdock

2FA not supported

Front App

TOTP

Grape

SMS

TOTP

SMS

TOTP

SMS

Phone

Software

TOTP

U2F

Houseparty

2FA not supported

HubSpot

SMS

TOTP

TOTP

2FA not supported

Kik

2FA not supported

LINE

2FA not supported

MailChimp

SMS

TOTP

TOTP

Hardware

TOTP

U2F

TOTP

SMS

Email

2FA not supported

Salesforce

SMS

Email

TOTP

U2F

SendGrid

SMS

Software

Software

SMS

Phone

Skype

SMS

Email

Software

TOTP

U2F

Slack

SMS

TOTP

SocketLabs

SMS

TOTP

TOTP

TOTP

2FA not supported

SMS

Phone

ToutApp

2FA not supported

Viber

2FA not supported

SMS

Phone

WoltLab

2FA not supported

Yammer

2FA not supported

Zoom

SMS

TOTP

Backup and Sync	Docs	SMS	Phone Call	Email	Hardware token	Software token
Apple iCloud https://www.icloud.com 2fa:sms 2fa:phone 2fa:proprietary Apple iCloud
Backblaze https://www.backblaze.com 2fa:sms 2fa:totp Backblaze
Box https://www.box.com/ 2fa:sms Box
CloudApp https://www.getcloudapp.com/ CloudApp	Tell them to support 2FA! On Twitter On Facebook Via Email
CrashPlan https://www.crashplan.com CrashPlan	Tell them to support 2FA! On Twitter On Facebook
Degoo https://degoo.com/ Degoo	Tell them to support 2FA! On Twitter On Facebook Via Email
Dropbox https://www.dropbox.com 2fa:sms 2fa:totp 2fa:u2f Dropbox
Evernote https://evernote.com 2fa:sms 2fa:phone 2fa:totp Evernote
Files.com https://www.files.com 2fa:sms 2fa:hardware 2fa:u2f 2fa:totp Files.com
FileThis https://filethis.com FileThis	Tell them to support 2FA! On Twitter On Facebook
Google Drive https://drive.google.com 2fa:sms 2fa:phone 2fa:proprietary 2fa:totp 2fa:u2f Google Drive
hubiC https://hubic.com/ hubiC	Tell them to support 2FA! On Twitter
IDrive https://www.idrive.com 2fa:email IDrive
Jottacloud https://www.jottacloud.com 2fa:sms 2fa:totp Jottacloud
JustCloud https://www.justcloud.com JustCloud	Tell them to support 2FA! On Twitter On Facebook
Koofr https://koofr.eu 2fa:totp Koofr
Mega https://mega.nz/ 2fa:totp Mega
MultCloud https://www.multcloud.com/home.html MultCloud	Tell them to support 2FA! On Twitter On Facebook
Nimbox https://www.nimbox.co.uk/ 2fa:sms 2fa:email 2fa:totp Nimbox
OneDrive https://onedrive.live.com 2fa:sms 2fa:phone 2fa:email 2fa:proprietary 2fa:totp 2fa:u2f OneDrive
PCloud https://www.pcloud.com 2fa:sms 2fa:totp PCloud
QNAP https://www.qnap.com 2fa:email 2fa:totp QNAP
SpiderOak https://spideroak.com SpiderOak	Tell them to support 2FA! On Twitter On Facebook
SugarSync https://www.sugarsync.com/ SugarSync	Tell them to support 2FA! On Twitter On Facebook
Sync https://www.sync.com 2fa:email 2fa:totp Sync
Synology https://www.synology.com/ 2fa:email 2fa:totp Synology
Tresorit https://tresorit.com/ 2fa:sms 2fa:phone 2fa:email 2fa:totp Tresorit
Wasabi https://wasabi.com/ 2fa:totp Wasabi
Yandex.Disk https://disk.yandex.com 2fa:proprietary Yandex.Disk
Zoolz https://intelli.zoolz.com/ 2fa:totp Zoolz

Banking	Docs	SMS	Phone Call	Email	Hardware token	Software token
1822direkt https://www.1822direkt.de/ 2fa:sms 2fa:proprietary 1822direkt
Actors Federal Credit Union https://www.actorsfcu.com/ Actors Federal Credit Union	Tell them to support 2FA! On Twitter On Facebook
Addiko Bank https://www.addiko.hr/ 2fa:totp 2fa:hardware Addiko Bank
AirBank https://www.airbank.cz 2fa:sms 2fa:proprietary AirBank
Alliant Credit Union https://www.alliantcreditunion.org/ 2fa:sms Alliant Credit Union
Ally Bank https://www.ally.com/ 2fa:sms 2fa:email Ally Bank
Altra Federal Credit Union https://www.altra.org/ 2fa:sms 2fa:email Altra Federal Credit Union
America First Credit Union https://www.americafirst.com/ 2fa:sms 2fa:email America First Credit Union
America’s Christian Credit Union https://www.americaschristiancu.com 2fa:sms 2fa:phone 2fa:email America’s Christian Credit Union
Andrews Federal Credit Union https://www.andrewsfcu.org/ Andrews Federal Credit Union	Tell them to support 2FA! On Twitter On Facebook
Australia and New Zealand Banking Group https://www.anz.com.au/ Australia and New Zealand Banking Group	Tell them to support 2FA! On Twitter On Facebook
Avanza https://www.avanza.se/ 2fa:totp 2fa:hardware Avanza
Baden-Württembergische Bank https://www.bw-bank.de/ 2fa:proprietary 2fa:hardware Baden-Württembergische Bank
Banca Mediolanum https://www.bmedonline.it Banca Mediolanum	Tell them to support 2FA! On Twitter On Facebook
Banco Ciudad https://www.bancociudad.com.ar Banco Ciudad	Tell them to support 2FA! On Twitter On Facebook
Banco Galicia https://www.bancogalicia.com Banco Galicia	Tell them to support 2FA! On Twitter On Facebook
Banco Macro https://www.macro.com.ar Banco Macro	Tell them to support 2FA! On Facebook
Banco Nación https://www.bna.com.ar/ Banco Nación	Tell them to support 2FA! On Facebook Via Email
Banco Provincia https://www.bancoprovincia.com.ar Banco Provincia	Tell them to support 2FA! On Twitter On Facebook
Bancolombia https://www.grupobancolombia.com Bancolombia	Tell them to support 2FA! On Twitter On Facebook
Bank Central Asia (BCA) https://www.bca.co.id/en 2fa:hardware Bank Central Asia (BCA)
Bank Hapoalim https://www.bankhapoalim.co.il/ Bank Hapoalim	Tell them to support 2FA! On Twitter
Bank Leumi https://www.leumi.co.il/ Bank Leumi	Tell them to support 2FA! On Twitter On Facebook
Bank of America https://www.bankofamerica.com/ 2fa:sms 2fa:email Bank of America
Bank of China (Hong Kong) https://www.bochk.com/ 2fa:hardware Bank of China (Hong Kong)
Bank of Scotland https://www.bankofscotland.co.uk 2fa:proprietary 2fa:phone 2fa:sms Bank of Scotland
Barclays UK https://www.barclays.co.uk/ 2fa:proprietary 2fa:hardware Barclays UK
Barclays US https://www.banking.barclaysus.com/ 2fa:sms 2fa:phone 2fa:email Barclays US
BB&T https://www.bbt.com/ BB&T	Tell them to support 2FA! On Twitter On Facebook
BBBank https://www.bbbank.de/ 2fa:proprietary 2fa:hardware BBBank
BBVA Argentina https://www.bbva.com.ar/ BBVA Argentina	Tell them to support 2FA! On Twitter On Facebook
BBVA Compass https://www.bbvacompass.com/ BBVA Compass	Tell them to support 2FA! On Twitter On Facebook
Bendigo Bank https://www.bendigobank.com.au Bendigo Bank	Tell them to support 2FA! On Twitter On Facebook
Bethpage Federal Credit Union https://www.bethpagefcu.com/ 2fa:sms 2fa:email Bethpage Federal Credit Union
Bitwala https://www.bitwala.com/ 2fa:sms 2fa:totp Bitwala
Black Hills Federal Credit Union https://www.bhfcu.com 2fa:sms 2fa:phone 2fa:email Black Hills Federal Credit Union
BMO Bank of Montreal https://www.bmo.com/ BMO Bank of Montreal	Tell them to support 2FA! On Twitter
BMO Harris Bank https://www.bmoharris.com/ BMO Harris Bank	Tell them to support 2FA! On Twitter On Facebook
Boeing Employee Credit Union https://www.becu.org/ 2fa:sms Boeing Employee Credit Union
BofI Federal Bank https://www.bofifederalbank.com/ 2fa:sms 2fa:phone BofI Federal Bank
Boursorama https://www.boursorama.com/ Boursorama	Tell them to support 2FA! On Twitter On Facebook
Caisse D'Epargne https://www.caisse-epargne.fr/ Caisse D'Epargne	Tell them to support 2FA! On Twitter On Facebook
Caixadirecta https://www.cgd.pt/ 2fa:sms Caixadirecta
Capital One https://www.capitalone.com/ 2fa:sms 2fa:email 2fa:proprietary Capital One
CDC Federal Credit Union https://www.cdcfcu.com CDC Federal Credit Union	Tell them to support 2FA! On Twitter On Facebook
Cembra Money Bank https://www.cembra.ch/ 2fa:sms Cembra Money Bank
Ceska Sporitelna https://www.csas.cz/en/ 2fa:sms 2fa:proprietary Ceska Sporitelna
Chase https://www.chase.com/ 2fa:sms 2fa:phone 2fa:email Chase
Chime https://www.chimebank.com 2fa:sms Chime
CIBC https://www.cibc.com 2fa:sms 2fa:phone 2fa:email CIBC
Citibank https://online.citi.com/ 2fa:sms 2fa:phone Citibank
Citibank Australia https://www.citibank.com.au/ Citibank Australia	Tell them to support 2FA! On Twitter On Facebook
Citizens Bank https://www.citizensbank.com Citizens Bank	Tell them to support 2FA! On Twitter On Facebook
comdirect https://www.comdirect.de/ 2fa:sms 2fa:proprietary 2fa:hardware comdirect
Commercial Bank of Qatar http://www.cbq.qa/ 2fa:sms Commercial Bank of Qatar
Commerzbank https://www.commerzbank.de/ 2fa:sms 2fa:proprietary 2fa:hardware Commerzbank
Commonwealth Bank of Australia https://www.commbank.com.au/ 2fa:sms 2fa:hardware Commonwealth Bank of Australia
Community America Credit Union https://www.communityamerica.com/ 2fa:sms 2fa:phone Community America Credit Union
Consorsbank https://www.consorsbank.de/ 2fa:proprietary 2fa:hardware Consorsbank
Credit Suisse https://www.credit-suisse.com/ 2fa:proprietary Credit Suisse
Credit Union Australia https://www.cua.com.au/ Credit Union Australia	Tell them to support 2FA! On Twitter On Facebook
Danske Bank (Denmark) https://danskebank.dk/ 2fa:hardware 2fa:proprietary Danske Bank (Denmark)
Danske Bank (Sweden) https://danskebank.se/ 2fa:hardware 2fa:proprietary Danske Bank (Sweden)
DBS Bank Singapore https://www.dbs.com.sg/ 2fa:hardware DBS Bank Singapore
Degussa Bank https://www.degussa-bank.de/ 2fa:hardware 2fa:sms 2fa:proprietary Degussa Bank
Desert Financial Credit Union https://www.desertfinancial.com 2fa:sms 2fa:email Desert Financial Credit Union
Desjardins https://www.desjardins.com/ 2fa:sms 2fa:proprietary Desjardins
Deutsche Apotheker- und Ärztebank https://www.apobank.de/ 2fa:sms 2fa:proprietary Deutsche Apotheker- und Ärztebank
Deutsche Bank https://www.deutsche-bank.de/ 2fa:sms 2fa:proprietary 2fa:hardware Deutsche Bank
Deutsche Kreditbank (DKB) https://www.dkb.de/ 2fa:proprietary 2fa:hardware Deutsche Kreditbank (DKB)
Digital Federal Credit Union https://www.dcu.org 2fa:sms 2fa:phone 2fa:email Digital Federal Credit Union
Discount Bank https://www.discountbank.co.il Discount Bank	Tell them to support 2FA! On Twitter On Facebook
Discover (Banking) https://www.discover.com/online-banking/ Discover (Banking)	Tell them to support 2FA! On Twitter On Facebook
Discover (Credit Cards) https://www.discover.com/ 2fa:sms 2fa:phone 2fa:email Discover (Credit Cards)
DNB https://www.dnb.no/ 2fa:proprietary 2fa:hardware 2fa:sms DNB
Dutch-Bangla Bank Limited (DBBL) https://www.dutchbanglabank.com/ Dutch-Bangla Bank Limited (DBBL)	Tell them to support 2FA! Via Email
Easybank https://www.easybank.at Easybank	Tell them to support 2FA! On Facebook
Erste Bank Hrvatska https://www.erstebank.hr/ 2fa:proprietary 2fa:hardware Erste Bank Hrvatska
Fairwinds https://www.fairwinds.org 2fa:sms 2fa:phone 2fa:email Fairwinds
Fifth Third Bank https://www.53.com/ 2fa:sms Fifth Third Bank
Fineco Bank https://finecobank.com/ 2fa:sms 2fa:proprietary Fineco Bank
Fio banka https://www.fio.cz Fio banka	Tell them to support 2FA! On Twitter On Facebook
First Community Credit Union https://www.firstcommunity.com/ 2fa:sms 2fa:phone 2fa:email First Community Credit Union
First Direct https://www1.firstdirect.com/ 2fa:proprietary 2fa:hardware First Direct
First Republic Bank https://www.firstrepublic.com/ 2fa:sms 2fa:phone 2fa:email First Republic Bank
First Tech Federal Credit Union https://www.firsttechfed.com/ 2fa:proprietary 2fa:hardware First Tech Federal Credit Union
FirstBank https://www.efirstbank.com/ FirstBank	Tell them to support 2FA! On Twitter On Facebook Via Email
GLS Gemeinschaftsbank https://www.gls.de/ 2fa:sms 2fa:hardware GLS Gemeinschaftsbank
Halifax https://www.halifax.co.uk 2fa:proprietary 2fa:phone 2fa:sms Halifax
Handelsbanken https://www.handelsbanken.se/ 2fa:proprietary 2fa:hardware Handelsbanken
Hanseatic Bank https://www.hanseaticbank.de/ 2fa:sms Hanseatic Bank
Hello bank! France https://www.hellobank.fr/ Hello bank! France	Tell them to support 2FA! On Twitter On Facebook
Holvi https://www.holvi.com/ Holvi	Tell them to support 2FA! On Twitter On Facebook
HSBC https://www.hsbc.com/ 2fa:proprietary 2fa:hardware HSBC
HSBC Argentina https://www.hsbc.com.ar/ HSBC Argentina	Tell them to support 2FA! On Twitter On Facebook
Huntington National Bank https://www.huntington.com Huntington National Bank	Tell them to support 2FA! On Twitter On Facebook
HypoVereinsbank https://www.hypovereinsbank.de/ 2fa:sms 2fa:proprietary 2fa:hardware HypoVereinsbank
IberiaBank https://www.iberiabank.com IberiaBank	Tell them to support 2FA! On Twitter On Facebook
ICA Banken https://www.icabanken.se/ 2fa:hardware 2fa:proprietary ICA Banken
ICBC Argentina https://www.icbc.com.ar ICBC Argentina	Tell them to support 2FA! On Twitter On Facebook
ICICI https://www.icicibank.com 2fa:sms ICICI
ING (Luxembourg) https://www.ing.lu 2fa:hardware 2fa:proprietary ING (Luxembourg)
ING Australia https://www.ing.com.au 2fa:sms ING Australia
ING-DiBa Austria https://www.ing.at 2fa:sms 2fa:proprietary ING-DiBa Austria
ING-DiBa Deutschland https://www.ing.de 2fa:sms ING-DiBa Deutschland
Intesa Sanpaolo https://www.intesasanpaolo.com 2fa:hardware Intesa Sanpaolo
Jovia Financial https://www.joviafinancial.com/ 2fa:sms 2fa:phone Jovia Financial
KeyBank https://www.key.com KeyBank	Tell them to support 2FA! On Twitter
La Banque Postale https://www.labanquepostale.fr/ La Banque Postale	Tell them to support 2FA! On Twitter On Facebook
Lake Michigan Credit Union https://www.lmcu.org/ 2fa:proprietary Lake Michigan Credit Union
Le Crédit Lyonnais (LCL) https://www.lcl.fr/ Le Crédit Lyonnais (LCL)	Tell them to support 2FA! On Twitter On Facebook
LendingClub https://www.lendingclub.com/ 2fa:email LendingClub
LGE Community Credit Union https://www.lgeccu.org/ LGE Community Credit Union	Tell them to support 2FA! On Twitter
LHV https://www.lhv.ee/ LHV	Tell them to support 2FA! On Twitter On Facebook Via Email
Lloyds Bank https://www.lloydsbank.com/ 2fa:proprietary 2fa:phone 2fa:sms Lloyds Bank
Länsförsäkringar https://www.lansforsakringar.se/ 2fa:proprietary 2fa:hardware Länsförsäkringar
MandT Bank https://www.mtb.com/ MandT Bank	Tell them to support 2FA! On Twitter On Facebook
Marcus by Goldman Sachs https://www.marcus.com/ 2fa:sms 2fa:email Marcus by Goldman Sachs
MBNA Canada https://www.mbna.ca 2fa:sms 2fa:phone MBNA Canada
Meridian Credit Union https://www.meridiancu.ca Meridian Credit Union	Tell them to support 2FA! On Twitter On Facebook
Monzo https://www.monzo.com Monzo	Tell them to support 2FA! On Twitter On Facebook
Mountain America Credit Union https://www.macu.com 2fa:sms 2fa:phone 2fa:email Mountain America Credit Union
N26 https://n26.com 2fa:sms 2fa:proprietary N26
NASA Federal Credit Union https://www.nasafcu.com/ 2fa:sms 2fa:phone 2fa:email NASA Federal Credit Union
National Australia Bank https://www.nab.com.au/ National Australia Bank	Tell them to support 2FA! On Twitter On Facebook
Nationwide Building Society https://www.nationwide.co.uk/ 2fa:sms 2fa:hardware Nationwide Building Society
Natwest UK https://www.natwest.com/personal.ashx 2fa:hardware Natwest UK
Navy Federal Credit Union https://www.navyfederal.org/ 2fa:email 2fa:proprietary Navy Federal Credit Union
netbank https://www.netbank.de/ 2fa:sms 2fa:proprietary netbank
Nordea Suomi https://www.nordea.fi/ 2fa:proprietary 2fa:hardware Nordea Suomi
Nordea Sverige https://www.nordea.se/ 2fa:proprietary 2fa:hardware Nordea Sverige
Nordnet Suomi https://www.nordnet.fi/ Nordnet Suomi	Tell them to support 2FA! On Twitter
Nordnet Sverige https://www.nordnet.se/ 2fa:proprietary Nordnet Sverige
norisbank https://www.norisbank.de/ 2fa:sms 2fa:proprietary 2fa:hardware norisbank
Northeast Credit Union https://necu.org Northeast Credit Union	Tell them to support 2FA! On Twitter On Facebook
Nubank https://www.nubank.com.br Nubank	Tell them to support 2FA! On Twitter On Facebook
Openbank https://www.openbank.es 2fa:sms Openbank
Optum Bank https://www.optumbank.com Optum Bank	Tell them to support 2FA! On Twitter On Facebook
OTP banka https://www.otpbanka.hr/ 2fa:proprietary 2fa:hardware OTP banka
Partners Federal Credit Union https://partnersfcu.org/ Partners Federal Credit Union	Tell them to support 2FA! On Facebook
Patelco Credit Union https://www.patelco.org/ 2fa:sms 2fa:phone 2fa:email Patelco Credit Union
PenFed https://www.penfed.org/ PenFed	Tell them to support 2FA! On Twitter On Facebook
PKO Bank Polski https://www.pkobp.pl/ 2fa:sms 2fa:proprietary PKO Bank Polski
PNC Bank https://www.pnc.com/ 2fa:sms PNC Bank
Podravska banka https://www.poba.hr/ 2fa:proprietary 2fa:hardware Podravska banka
Postbank https://www.postbank.de/ 2fa:proprietary 2fa:hardware Postbank
PosteItaliane https://www.poste.it/ PosteItaliane	Tell them to support 2FA! On Twitter On Facebook Via Email
Rabobank https://www.rabobank.nl/ 2fa:hardware Rabobank
Raiffeisen Bank CZ https://www.rb.cz/ 2fa:hardware Raiffeisen Bank CZ
RBC Royal Bank https://www.rbcroyalbank.com RBC Royal Bank	Tell them to support 2FA! On Facebook
Regions Bank https://www.regions.com Regions Bank	Tell them to support 2FA! On Twitter On Facebook
Royal Bank of Scotland https://rbs.co.uk/ 2fa:sms Royal Bank of Scotland
SAFE Credit Union https://safecu.org 2fa:sms 2fa:phone 2fa:email SAFE Credit Union
San Diego County Credit Union https://www.sdccu.com San Diego County Credit Union	Tell them to support 2FA! On Twitter On Facebook
San Francisco Fire Credit Union https://www.sffirecu.org 2fa:sms 2fa:phone 2fa:email San Francisco Fire Credit Union
Santa Clara County Federal Credit Union https://www.sccfcu.org/ Santa Clara County Federal Credit Union	Tell them to support 2FA! On Twitter On Facebook
Santander AR https://www.santander.com.ar/ Santander AR	Tell them to support 2FA! On Twitter On Facebook
Santander BR https://www.santander.com.br/ Santander BR	Tell them to support 2FA! On Twitter On Facebook Via Email
Santander DE https://www.santander.de/ 2fa:sms 2fa:proprietary Santander DE
Santander PL https://santander.pl 2fa:sms 2fa:proprietary Santander PL
Santander PT https://www.santander.pt/ 2fa:sms Santander PT
Santander UK https://www.santander.co.uk Santander UK	Tell them to support 2FA! On Twitter On Facebook
SchoolsFirst FCU https://www.schoolsfirstfcu.org/ SchoolsFirst FCU	Tell them to support 2FA! On Twitter On Facebook
Schwyzer Kantonalbank https://www.szkb.ch/ 2fa:sms Schwyzer Kantonalbank
Scotiabank https://www.scotiabank.com Scotiabank	Tell them to support 2FA! On Twitter On Facebook
SEB https://seb.se/ 2fa:proprietary 2fa:hardware SEB
Service Credit Union https://www.servicecu.org/ Service Credit Union	Tell them to support 2FA! On Facebook
Servus Credit Union https://www.servus.ca Servus Credit Union	Tell them to support 2FA! On Twitter On Facebook
Simple https://www.simple.com/ 2fa:sms Simple
Simplii Financial https://www.simplii.com Simplii Financial	Tell them to support 2FA! On Twitter On Facebook
SoFi https://www.sofi.com/ 2fa:sms SoFi
Sparda Banken https://www.sparda.de/ 2fa:proprietary 2fa:hardware Sparda Banken
Sparkasse https://www.sparkasse.de/ 2fa:sms 2fa:proprietary 2fa:hardware Sparkasse
Starling Bank https://www.starlingbank.com/ Starling Bank	Tell them to support 2FA! On Twitter On Facebook
State Bank of India https://www.onlinesbi.com/ 2fa:sms 2fa:proprietary State Bank of India
State Employees Credit Union https://www.ncsecu.org/ 2fa:sms State Employees Credit Union
State Farm https://www.statefarm.com/ 2fa:sms 2fa:email State Farm
SunTrust https://www.suntrust.com/ SunTrust	Tell them to support 2FA! On Twitter On Facebook
Swedbank & Sparbankerna https://www.swedbank.se/ 2fa:proprietary 2fa:hardware Swedbank & Sparbankerna
Synchrony Bank https://www.synchronybank.com 2fa:sms 2fa:phone Synchrony Bank
Tangerine https://www.tangerine.ca/ Tangerine	Tell them to support 2FA! On Twitter On Facebook
TARGOBANK https://www.targobank.de/ 2fa:sms 2fa:proprietary 2fa:hardware TARGOBANK
TBC Bank https://www.tbcbank.ge 2fa:sms 2fa:proprietary TBC Bank
TD Bank https://www.tdbank.com 2fa:sms 2fa:phone TD Bank
TD Canada Trust https://www.tdcanadatrust.com 2fa:sms 2fa:phone TD Canada Trust
Tesco Bank https://www.tescobank.com/ Tesco Bank	Tell them to support 2FA! On Twitter On Facebook
TIAA Bank https://www.tiaabank.com 2fa:sms 2fa:phone TIAA Bank
Tower Federal Credit Union https://www.towerfcu.org/ 2fa:sms 2fa:phone Tower Federal Credit Union
Triodos Bank Deutschland https://www.triodos.de Triodos Bank Deutschland	Tell them to support 2FA! On Twitter On Facebook
TSB Bank https://www.tsb.co.uk TSB Bank	Tell them to support 2FA! On Twitter On Facebook
UBI Banca https://www.ubibanca.com/ UBI Banca	Tell them to support 2FA! On Facebook
UBS https://www.ubs.com/ 2fa:hardware 2fa:proprietary UBS
Umpqua Bank https://www.umpquabank.com/ 2fa:sms 2fa:phone Umpqua Bank
Unify Financial Credit Union https://www.unifyfcu.com 2fa:sms 2fa:phone 2fa:email Unify Financial Credit Union
Union Bank https://www.unionbank.com/ Union Bank	Tell them to support 2FA! On Twitter On Facebook
Union Bank Israel (Bank Igud) https://www.unionbank.co.il/ Union Bank Israel (Bank Igud)	Tell them to support 2FA! On Facebook
US Bank https://www.usbank.com/ 2fa:sms US Bank
USAA https://www.usaa.com/ 2fa:sms 2fa:email 2fa:proprietary USAA
UW Credit Union https://www.uwcu.org/ 2fa:sms 2fa:phone 2fa:proprietary UW Credit Union
Volksbanken Raiffeisenbanken https://www.vr.de/ 2fa:sms 2fa:proprietary 2fa:hardware Volksbanken Raiffeisenbanken
VyStar Credit Union https://vystarcu.org/ 2fa:sms 2fa:phone VyStar Credit Union
Wells Fargo https://www.wellsfargo.com/ 2fa:sms 2fa:phone 2fa:hardware Wells Fargo
Wescom Credit Union https://www.wescom.org/ Wescom Credit Union	Tell them to support 2FA! On Twitter On Facebook
Widiba https://www.widiba.it Widiba	Tell them to support 2FA! On Twitter On Facebook
Wilobank https://www.wilobank.com Wilobank	Tell them to support 2FA! On Twitter On Facebook
Woodforest National Bank https://www.woodforest.com/ 2fa:totp 2fa:sms Woodforest National Bank
Zagrebačka banka https://www.zaba.hr/ 2fa:proprietary 2fa:hardware Zagrebačka banka
Zurich Cantonal Bank (ZKB) https://www.zkb.ch/ 2fa:proprietary 2fa:hardware Zurich Cantonal Bank (ZKB)
ČSOB (Czech) https://www.csob.cz/ 2fa:sms 2fa:proprietary ČSOB (Czech)

Betting	Docs	SMS	Phone Call	Email	Hardware token	Software token
Betvictor https://www.betvictor.com 2fa:sms 2fa:totp Betvictor
Cloudbet https://www.cloudbet.com/ 2fa:totp Cloudbet
win2day https://www.win2day.at/ win2day	Tell them to support 2FA! On Twitter On Facebook

Cloud Computing	Docs	SMS	Phone Call	Email	Hardware token	Software token
Amazon Web Services https://aws.amazon.com 2fa:totp 2fa:hardware 2fa:u2f Amazon Web Services
Aruba Cloud https://www.arubacloud.com/ 2fa:proprietary Aruba Cloud
Brightbox https://www.brightbox.com/ 2fa:totp Brightbox
Cloud 66 https://www.cloud66.com 2fa:totp Cloud 66
cloud.ca https://cloud.ca 2fa:totp cloud.ca
DigitalOcean https://www.digitalocean.com/ 2fa:sms 2fa:totp DigitalOcean
Engine Yard https://www.engineyard.com 2fa:totp Engine Yard
Equinix Metal https://metal.equinix.com 2fa:sms 2fa:totp Equinix Metal
Flexera https://www.flexera.com/ Flexera	Tell them to support 2FA! On Twitter On Facebook
fortrabbit https://www.fortrabbit.com/ 2fa:totp fortrabbit
Google Cloud Platform https://cloud.google.com 2fa:sms 2fa:phone 2fa:totp 2fa:proprietary 2fa:u2f Google Cloud Platform
Heroku https://www.heroku.com/ 2fa:totp Heroku
Hostiso https://hostiso.com/ 2fa:totp Hostiso
IBM Cloud https://cloud.ibm.com 2fa:sms 2fa:phone 2fa:totp IBM Cloud
Jelastic https://jelastic.com 2fa:totp Jelastic
Joyent https://www.joyent.com/ 2fa:totp Joyent
Laravel Forge https://forge.laravel.com/ 2fa:totp Laravel Forge
Leaseweb https://www.leaseweb.com/ 2fa:sms 2fa:totp Leaseweb
Linode https://www.linode.com/ 2fa:totp Linode
MacStadium https://www.macstadium.com/ 2fa:totp MacStadium
Microsoft Azure https://azure.microsoft.com/ 2fa:sms 2fa:proprietary 2fa:totp 2fa:u2f 2fa:phone Microsoft Azure
mLab https://mlab.com/ 2fa:sms 2fa:totp mLab
OpenShift https://www.openshift.com/ OpenShift	Tell them to support 2FA! On Twitter On Facebook
Rackspace https://www.rackspace.com/ 2fa:sms 2fa:totp Rackspace
Scaleway https://www.scaleway.com 2fa:totp Scaleway
Scalr https://www.scalr.com 2fa:totp Scalr
Tilaa https://www.tilaa.com 2fa:totp 2fa:hardware Tilaa
UpCloud https://www.upcloud.com 2fa:totp UpCloud
Userify https://userify.com 2fa:totp 2fa:hardware Userify
Vultr https://www.vultr.com 2fa:totp 2fa:hardware Vultr

Communication	Docs	SMS	Phone Call	Email	Hardware token	Software token
Action Network https://actionnetwork.org/ 2fa:totp Action Network
Airship https://www.airship.com/ 2fa:totp Airship
Basecamp https://basecamp.com/ 2fa:totp 2fa:u2f Basecamp
Bitrix24 https://www.bitrix24.com/ 2fa:totp Bitrix24
Campfire https://campfirenow.com/ 2fa:totp 2fa:u2f Campfire
Capsule https://capsulecrm.com/ 2fa:totp Capsule
Carbon Black Community Exchange https://community.carbonblack.com/ Carbon Black Community Exchange	Tell them to support 2FA! On Twitter On Facebook
Close https://close.com/ 2fa:totp Close
Cloze https://www.cloze.com/ 2fa:sms 2fa:totp Cloze
Customer.io https://customer.io 2fa:totp Customer.io
Direct Mail https://directmailmac.com 2fa:totp Direct Mail
Discord https://discordapp.com/ 2fa:sms 2fa:email 2fa:totp Discord
Disqus https://disqus.com Disqus	Tell them to support 2FA! On Twitter On Facebook
Doodle https://www.doodle.com Doodle	Tell them to support 2FA! On Twitter
E-POST https://www.epost.de/ E-POST	Tell them to support 2FA! On Facebook
Element https://element.io/ Element	Tell them to support 2FA! On Twitter
FAX.PLUS https://www.fax.plus 2fa:totp FAX.PLUS
Fleep https://fleep.io Fleep	Tell them to support 2FA! On Twitter On Facebook
Flowdock https://www.flowdock.com Flowdock	Tell them to support 2FA! On Twitter On Facebook
Front App https://frontapp.com 2fa:totp Front App
Grape https://chatgrape.com/ 2fa:sms 2fa:totp Grape
GroupMe https://groupme.com/ 2fa:sms GroupMe
Groups.io https://groups.io 2fa:totp Groups.io
Hangouts https://hangouts.google.com/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:totp 2fa:u2f Hangouts
Houseparty https://houseparty.com Houseparty	Tell them to support 2FA! On Twitter On Facebook Via Email
HubSpot https://www.hubspot.com/ 2fa:sms 2fa:totp HubSpot
Intercom https://www.intercom.com/ 2fa:totp Intercom
IRCCloud https://www.irccloud.com IRCCloud	Tell them to support 2FA! On Twitter On Facebook
Kik https://www.kik.com/ Kik	Tell them to support 2FA! On Twitter On Facebook Via Email
LINE https://line.me/en/ LINE	Tell them to support 2FA! On Facebook
MailChimp https://mailchimp.com/ 2fa:sms 2fa:totp MailChimp
Mailgun https://www.mailgun.com 2fa:totp Mailgun
Maxemail https://maxemail.emailcenteruk.com/ 2fa:hardware Maxemail
Missive App https://missiveapp.com/ 2fa:totp Missive App
Nulab https://nulab.com/ 2fa:u2f 2fa:totp 2fa:sms Nulab
Pipedrive https://www.pipedrive.com/ 2fa:email Pipedrive
Ryver https://ryver.com/ Ryver	Tell them to support 2FA! On Twitter On Facebook
Salesforce https://www.salesforce.com 2fa:sms 2fa:email 2fa:totp 2fa:u2f Salesforce
SendGrid https://sendgrid.com/ 2fa:sms 2fa:proprietary SendGrid
Sendloop https://app.sendloop.com 2fa:proprietary Sendloop
Signal https://www.signal.org/ 2fa:sms 2fa:phone Signal
Skype https://www.skype.com 2fa:sms 2fa:email 2fa:proprietary 2fa:totp 2fa:u2f Skype
Slack https://slack.com/ 2fa:sms 2fa:totp Slack
SocketLabs https://socketlabs.com/ 2fa:sms 2fa:totp SocketLabs
SparkPost https://sparkpost.com/ 2fa:totp SparkPost
Stackfield https://www.stackfield.com/ 2fa:totp Stackfield
TeamSpeak https://www.teamspeak.com/ TeamSpeak	Tell them to support 2FA! On Twitter On Facebook Via Email
Telegram https://telegram.org/ 2fa:sms 2fa:phone Telegram
ToutApp https://www1.toutapp.com/ ToutApp	Tell them to support 2FA! On Facebook
Viber https://www.viber.com Viber	Tell them to support 2FA! On Twitter On Facebook Via Email
WhatsApp https://www.whatsapp.com/ 2fa:sms 2fa:phone WhatsApp
WoltLab https://www.woltlab.com/ WoltLab	Tell them to support 2FA! On Twitter On Facebook Via Email
Yammer https://www.yammer.com Yammer	Tell them to support 2FA! On Twitter On Facebook
Zoom https://www.zoom.us 2fa:sms 2fa:totp Zoom

Cryptocurrencies

AnycoinDirect

TOTP

Bcnex

TOTP

SMS

Binance

TOTP

U2F

SMS

BitBay

Email

TOTP

Bitcoin.de

TOTP

Hardware

TOTP

TOTP

U2F

Bitflyer

SMS

Email

TOTP

BitGo

TOTP

Hardware

U2F

Bithumb

SMS

TOTP

Bitlish

SMS

Software

BitMEX

TOTP

Hardware

TOTP

TOTP

TOTP

TOTP

SMS

TOTP

Hardware

TOTP

TOTP

TOTP

TOTP

TOTP

TOTP

SMS

Email

TOTP

CEX.IO

SMS

TOTP

TOTP

SMS

TOTP

Coin Cafe

Email

TOTP

TOTP

SMS

TOTP

U2F

TOTP

SMS

TOTP

TOTP

SMS

Software

Hardware

TOTP

TOTP

SMS

TOTP

TOTP

TOTP

SMS

TOTP

TOTP

TOTP

TOTP

Software

SMS

DSX

SMS

TOTP

U2F

TOTP

SMS

Software

Hardware

U2F

TOTP

TOTP

TOTP

Hardware

TOTP

SMS

TOTP

TOTP

Email

TOTP

Luno

TOTP

MaiCoin

SMS

TOTP

TOTP

TOTP

SMS

TOTP

TOTP

TOTP

TOTP

TOTP

U2F

TOTP

TOTP

SMS

TOTP

SMS

Phone

Software

Developer

ActiveState

TOTP

Aha!

SMS

Phone

Software

Hardware

TOTP

TOTP

TOTP

TOTP

TOTP

SMS

TOTP

Balsamiq

2FA not supported

Batch

TOTP

Bintray

2FA not supported

Bitbucket

TOTP

U2F

Bitnami

2FA not supported

Buddy

SMS

TOTP

TOTP

Software

TOTP

TOTP

TOTP

2FA not supported

Cedexis

2FA not supported

Chocolatey

2FA not supported

CM Telecom

SMS

Software

Code Climate

SMS

Software

SMS

TOTP

SMS

TOTP

Cookiebot

2FA not supported

Crowdin

TOTP

Deploybot

2FA not supported

TOTP

TOTP

TOTP

TOTP

TOTP

TOTP

TOTP

SMS

TOTP

U2F

GitLab

TOTP

U2F

HashiCorp Terraform Enterprise

SMS

TOTP

HashiCorp Vagrant Cloud

SMS

TOTP

TOTP

2FA not supported

imgix

2FA not supported

SMS

TOTP

TOTP

U2F

TOTP

TOTP

Hardware

TOTP

TOTP

TOTP

MongoDB Cloud Manager

SMS

Phone

TOTP

Hardware

New Relic

2FA not supported

npm

TOTP

NuGet

SMS

Software

TOTP

U2F

Phone

TOTP

2FA not supported

Panic Sync

TOTP

Papertrail

2FA not supported

Phacility

TOTP

Pingdom

2FA not supported

Pivotal Tracker

TOTP

Plivo

2FA not supported

Pushover

TOTP

PyPI

TOTP

U2F

TOTP

SMS

TOTP

RBCommons

SMS

TOTP

Read the Docs

2FA not supported

TOTP

TOTP

TOTP

TOTP

2FA not supported

TOTP

TOTP

SMS

TOTP

U2F

TOTP

Hardware

SMS

TOTP

StatusPage.io

2FA not supported

Sumo Logic

TOTP

Taiga.io

2FA not supported

Twilio

SMS

Phone

Software

TOTP

TOTP

SMS

Phone

Software

Unity

SMS

TOTP

Uptime Robot

TOTP

Visual Studio Codespaces

SMS

Email

Software

TOTP

U2F

Vonage

SMS

Phone

Zapier

TOTP

Domains

TOTP

TOTP

TOTP

2FA not supported

123 Reg

2FA not supported

TOTP

TOTP

2FA not supported

Directnic

TOTP

Hardware

TOTP

TOTP

2FA not supported

domainFACTORY

2FA not supported

Domains4Bitcoins.com

SMS

DomainTools

2FA not supported

Domeneshop

SMS

TOTP

Dyn

SMS

TOTP

Dynadot

SMS

TOTP

Dynu

TOTP

SMS

easyDNS

SMS

Email

TOTP

TOTP

SMS

TOTP

TOTP

Hardware

TOTP

2FA not supported

Gandi

TOTP

U2F

GoDaddy

SMS

TOTP

U2F

Google Domains

SMS

Phone

Software

TOTP

U2F

Heart Internet

2FA not supported

Hexonet

TOTP

Hover.com

SMS

TOTP

Hurricane Electric

TOTP

Imperva

SMS

Email

TOTP

TOTP

TOTP

Software

TOTP

Software

SMS

Software

Hardware

Metaname

SMS

Moniker

Email

TOTP

MyDomain

2FA not supported

Name.com

TOTP

Namecheap

SMS

Software

TOTP

U2F

TOTP

TOTP

2FA not supported

NearlyFreeSpeech.net

SMS

TOTP

Netfirms

2FA not supported

Netim

2FA not supported

Netregistry

2FA not supported

Network Solutions

2FA not supported

No-IP

2FA not supported

TOTP

TOTP

SMS

TOTP

Openprovider

TOTP

OpenSRS

SMS

TOTP

pair Domains

SMS

TOTP

Software

2FA not supported

Porkbun

TOTP

Hardware

Rebel.com

2FA not supported

TOTP

TOTP

TOTP

U2F

STRATO

2FA not supported

Synergy Wholesale

SMS

Email

TOTP

UK2

SMS

TOTP

TOTP

TOTP

united-domains Reselling

TOTP

TOTP

SMS

Email

TOTP

Verio

2FA not supported

Education

(ISC)2

SMS

TOTP

[email protected]

2FA not supported

Academic Earth

2FA not supported

Antagning.se

2FA not supported

Babbel

2FA not supported

Boston University

SMS

Phone

Software

Hardware

California Institute of Technology (CalTech)

Software

Hardware

Carnegie Mellon University

Software

Hardware

U2F

CBT Nuggets

2FA not supported

Certified Wireless Network Professional (CWNP)

2FA not supported

Citationsy

2FA not supported

Clemson University

SMS

Phone

Software

Hardware

Clever

SMS

Software

Codecademy

2FA not supported

College Board

2FA not supported

College Of DuPage

2FA not supported

Colorado School of Mines

Software

Hardware

U2F

CompTIA

2FA not supported

Cornell University

SMS

Software

Hardware

U2F

Phone

Coursera

2FA not supported

CSN

Software

Hardware

Duke University

SMS

Phone

Software

Hardware

Duolingo

2FA not supported

East Carolina University

SMS

Phone

TOTP

Eastern Michigan University

Software

Hardware

EC-Council

SMS

Email

Edmodo

2FA not supported

Eduonix

2FA not supported

edX

2FA not supported

Georgia Institute of Technology

Phone

Software

Hardware

Global Information Assurance Certification (GIAC)

2FA not supported

HackerRank

2FA not supported

Harvard University

SMS

Phone

Software

Hardware

Illinois Institute Of Technology

2FA not supported

ISACA

2FA not supported

itslearning

TOTP

Karlsruher Institut für Technologie

TOTP

Hardware

KnowBe4

TOTP

Linux Professional Institute (LPI)

2FA not supported

Massachusetts Institute of Technology

SMS

Phone

Software

Hardware

McGill University

TOTP

Software

SMS

Phone

Mendeley

2FA not supported

Miami University

SMS

Phone

Software

Hardware

Montclair State University

2FA not supported

My Study Life

2FA not supported

mySQA

2FA not supported

North Carolina State University

SMS

Phone

Software

TOTP

U2F

Pennsylvania State University

SMS

Phone

Software

Hardware

U2F

Philipps-Universität Marburg

TOTP

Hardware

TOTP

Software

Hardware

Quizlet

2FA not supported

Robert Morris University

2FA not supported

Royal Roads University

2FA not supported

Ryerson University

TOTP

U2F

SchoolSoft

2FA not supported

Stanford University

SMS

Phone

Software

Hardware

Temple University

SMS

Phone

Software

Udacity

2FA not supported

Udemy

2FA not supported

University of Delaware

TOTP

Phone

SMS

Hardware

University of Idaho

SMS

Phone

Software

U2F

University of Michigan

SMS

Phone

Software

U2F

University of Notre Dame

SMS

Phone

Software

Hardware

University of Washington

Phone

Software

U2F

Virginia Commonwealth University

SMS

Phone

Software

U2F

Virginia Tech

SMS

Phone

Software

U2F

Email

Aol Mail

SMS

Phone

Email

U2F

FastMail

SMS

TOTP

Hardware

Freenet

2FA not supported

Gmail

SMS

Phone

TOTP

Software

U2F

GMX.com

2FA not supported

GMX.net

TOTP

HEY

TOTP

U2F

Hushmail

SMS

Email

TOTP

Kerio Connect

2FA not supported

Legalmail

2FA not supported

Mail.com

2FA not supported

mail.de

TOTP

Hardware

Mail.Ru

SMS

Software

mailbox.org

TOTP

Hardware

TOTP

TOTP

SMS

Email

TOTP

Outlook.com

SMS

Phone

Email

Software

TOTP

U2F

Pobox

TOTP

Hardware

TOTP

TOTP

2FA not supported

Runbox

TOTP

SAPO Mail

2FA not supported

Software

TOTP

2FA not supported

Thexyz

TOTP

Hardware

TIM Mail

2FA not supported

Tutanota

TOTP

U2F

Virgin Media E-Mail

2FA not supported

Web.de

TOTP

Yahoo Japan Mail

Email

TOTP

Yahoo Mail

SMS

Phone

Email

Software

U2F

TOTP

TOTP

SMS

Software

TOTP

U2F

Cryptocurrencies	Docs	SMS	Phone Call	Email	Hardware token	Software token
AnycoinDirect https://anycoindirect.eu 2fa:totp AnycoinDirect
Bcnex https://www.bcnex.net/ 2fa:totp 2fa:sms Bcnex
Binance https://www.binance.com/ 2fa:totp 2fa:u2f 2fa:sms Binance
BitBay https://bitbay.net/ 2fa:email 2fa:totp BitBay
Bitcoin.de https://bitcoin.de 2fa:totp 2fa:hardware Bitcoin.de
BitcoinTrade https://bitcointrade.com.br/ 2fa:totp BitcoinTrade
Bitfinex https://www.bitfinex.com 2fa:totp 2fa:u2f Bitfinex
Bitflyer https://bitflyer.com 2fa:sms 2fa:email 2fa:totp Bitflyer
BitGo https://www.bitgo.com 2fa:totp 2fa:hardware 2fa:u2f BitGo
Bithumb https://www.bithumb.com/ 2fa:sms 2fa:totp Bithumb
Bitlish https://bitlish.com 2fa:sms 2fa:proprietary Bitlish
BitMEX https://www.bitmex.com 2fa:totp 2fa:hardware BitMEX
Bitpanda https://www.bitpanda.com/ 2fa:totp Bitpanda
Bitpay https://bitpay.com 2fa:totp Bitpay
Bitstamp https://bitstamp.net 2fa:totp Bitstamp
Bittrex https://bittrex.com 2fa:totp Bittrex
Blockchain https://blockchain.info/ 2fa:sms 2fa:totp 2fa:hardware Blockchain
BlockFi https://blockfi.com/ 2fa:totp BlockFi
Braziliex https://braziliex.com/ 2fa:totp Braziliex
BTC BOX https://www.btcbox.co.jp/ 2fa:totp BTC BOX
BTC Markets https://www.btcmarkets.net/ 2fa:totp BTC Markets
BTCPOP https://btcpop.co/ 2fa:totp BTCPOP
Buda https://www.buda.com 2fa:totp Buda
Bybit https://www.bybit.com/ 2fa:sms 2fa:email 2fa:totp Bybit
CEX.IO https://cex.io/ 2fa:sms 2fa:totp CEX.IO
Changelly https://changelly.com/ 2fa:totp Changelly
Circle https://circle.com 2fa:sms 2fa:totp Circle
Coin Cafe https://coincafe.com 2fa:email 2fa:totp Coin Cafe
Coinapult https://coinapult.com 2fa:totp Coinapult
Coinbase https://www.coinbase.com/ 2fa:sms 2fa:totp 2fa:u2f Coinbase
Coincheck https://coincheck.com/ 2fa:totp Coincheck
CoinDeal https://coindeal.com 2fa:sms 2fa:totp CoinDeal
CoinFalcon https://coinfalcon.com/ 2fa:totp CoinFalcon
Coinfloor https://www.coinfloor.co.uk/ 2fa:sms 2fa:proprietary 2fa:hardware Coinfloor
CoinGate https://coingate.com 2fa:totp CoinGate
Coinify https://coinify.com/ 2fa:totp Coinify
Coinjar https://coinjar.com 2fa:sms 2fa:totp Coinjar
CoinOne https://coinone.co.kr/ 2fa:totp CoinOne
Coins.ph https://coins.ph/ 2fa:totp Coins.ph
Coinspot https://www.coinspot.com.au/ 2fa:sms 2fa:totp Coinspot
CoinTracking https://cointracking.info/ 2fa:totp CoinTracking
Coinut https://coinut.com/ 2fa:totp Coinut
Cryptonator https://www.cryptonator.com 2fa:totp 2fa:proprietary 2fa:sms Cryptonator
DSX https://dsx.uk/ 2fa:sms 2fa:totp 2fa:u2f DSX
Gatehub https://gatehub.net 2fa:totp Gatehub
Gemini https://gemini.com/ 2fa:sms 2fa:proprietary 2fa:hardware 2fa:u2f Gemini
HitBTC https://www.hitbtc.com/ 2fa:totp HitBTC
Korbit https://www.korbit.co.kr 2fa:totp Korbit
Kraken https://www.kraken.com/ 2fa:totp 2fa:hardware Kraken
Liquid https://www.liquid.com/ 2fa:totp Liquid
LiteBit https://www.litebit.eu/ 2fa:sms 2fa:totp LiteBit
LocalBitcoins https://localbitcoins.com/ 2fa:totp LocalBitcoins
LocalCryptos https://localcryptos.com 2fa:email 2fa:totp LocalCryptos
Luno https://www.luno.com/ 2fa:totp Luno
MaiCoin https://www.maicoin.com 2fa:sms 2fa:totp MaiCoin
Mercado Bitcoin https://www.mercadobitcoin.com.br/ 2fa:totp Mercado Bitcoin
OKEx https://www.okex.com/ 2fa:totp 2fa:sms OKEx
PayKassa https://paykassa.pro/ 2fa:totp PayKassa
Poloniex https://poloniex.com/ 2fa:totp Poloniex
Remitano https://remitano.com/ 2fa:totp Remitano
SatoshiTango https://satoshitango.com/ 2fa:totp SatoshiTango
STEX https://stex.com 2fa:totp 2fa:u2f STEX
Uphold https://uphold.com/ 2fa:totp Uphold
ViaBTC https://viabtc.com/ 2fa:totp 2fa:sms ViaBTC
Wirex https://wirexapp.com/ 2fa:totp Wirex
Xapo https://xapo.com 2fa:sms 2fa:phone 2fa:proprietary Xapo

Developer	Docs	SMS	Phone Call	Email	Hardware token	Software token
ActiveState https://www.activestate.com 2fa:totp ActiveState
Aha! https://www.aha.io/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Aha!
Airbrake https://airbrake.io 2fa:totp Airbrake
Algolia https://algolia.com 2fa:totp Algolia
AppSignal https://appsignal.com 2fa:totp AppSignal
AppVeyor https://www.appveyor.com 2fa:totp AppVeyor
aTech Media https://atechmedia.com 2fa:totp aTech Media
Atlassian Cloud https://id.atlassian.com 2fa:sms 2fa:totp Atlassian Cloud
Balsamiq https://balsamiq.com Balsamiq	Tell them to support 2FA! On Twitter On Facebook
Batch https://batch.com 2fa:totp Batch
Bintray https://bintray.com/ Bintray	Tell them to support 2FA! On Twitter
Bitbucket https://bitbucket.org 2fa:totp 2fa:u2f Bitbucket
Bitnami https://bitnami.com Bitnami	Tell them to support 2FA! On Twitter
Buddy https://buddy.works 2fa:sms 2fa:totp Buddy
Bugsnag https://bugsnag.com 2fa:totp Bugsnag
[email protected] https://bugzilla.mozilla.org 2fa:proprietary 2fa:totp [email protected]
Buildkite https://buildkite.com 2fa:totp Buildkite
BuiltWith https://builtwith.com 2fa:totp BuiltWith
Cacoo https://cacoo.com/ Cacoo	Tell them to support 2FA! On Twitter On Facebook
Cedexis https://www.cedexis.com/ Cedexis	Tell them to support 2FA! On Twitter On Facebook
Chocolatey https://chocolatey.org/ Chocolatey	Tell them to support 2FA! On Twitter On Facebook
CM Telecom https://www.cmtelecom.com/ 2fa:sms 2fa:proprietary CM Telecom
Code Climate https://codeclimate.com 2fa:sms 2fa:proprietary Code Climate
Codeanywhere https://codeanywhere.com 2fa:sms Codeanywhere
Codeship https://codeship.com/ 2fa:totp Codeship
Compose https://www.compose.com/ 2fa:sms 2fa:totp Compose
Cookiebot https://www.cookiebot.com/ Cookiebot	Tell them to support 2FA! On Twitter On Facebook
Crowdin https://crowdin.com/ 2fa:totp Crowdin
Deploybot https://deploybot.com/ Deploybot	Tell them to support 2FA! On Twitter
DeployHQ https://www.deployhq.com/ 2fa:totp DeployHQ
Docker https://www.docker.com/ 2fa:totp Docker
Domino Data Lab https://www.dominodatalab.com/ 2fa:totp Domino Data Lab
Drupal.org https://www.drupal.org/ 2fa:totp Drupal.org
elmah.io https://elmah.io 2fa:totp elmah.io
Esri https://www.esri.com 2fa:totp Esri
FogBugz & Kiln https://www.fogbugz.com/ 2fa:totp FogBugz & Kiln
GitHub https://github.com 2fa:sms 2fa:totp 2fa:u2f GitHub
GitLab https://gitlab.com 2fa:totp 2fa:u2f GitLab
HashiCorp Terraform Enterprise https://app.terraform.io/ 2fa:sms 2fa:totp HashiCorp Terraform Enterprise
HashiCorp Vagrant Cloud https://app.vagrantup.com/ 2fa:sms 2fa:totp HashiCorp Vagrant Cloud
Heap Analytics https://heapanalytics.com/ 2fa:totp Heap Analytics
Hotjar https://hotjar.com/ Hotjar	Tell them to support 2FA! On Twitter
imgix https://www.imgix.com/ imgix	Tell them to support 2FA! On Twitter On Facebook
Infobip https://www.infobip.com/ 2fa:sms Infobip
IT Glue https://www.itglue.com/ 2fa:totp IT Glue
JetBrains https://jetbrains.com 2fa:totp 2fa:u2f JetBrains
Koding https://koding.com 2fa:totp Koding
Launchpad https://launchpad.net 2fa:totp 2fa:hardware Launchpad
Looker https://looker.com/ 2fa:totp Looker
Mapbox https://www.mapbox.com 2fa:totp Mapbox
Metrological https://www.metrological.com/ 2fa:totp Metrological
MongoDB Cloud Manager https://cloud.mongodb.com 2fa:sms 2fa:phone 2fa:totp 2fa:hardware MongoDB Cloud Manager
New Relic https://newrelic.com New Relic	Tell them to support 2FA! On Twitter On Facebook
npm https://www.npmjs.com/ 2fa:totp npm
NuGet https://www.nuget.org 2fa:sms 2fa:proprietary 2fa:totp 2fa:u2f 2fa:phone NuGet
Packagist https://packagist.org 2fa:totp Packagist
Pagerduty https://pagerduty.com Pagerduty	Tell them to support 2FA! On Twitter Via Email
Panic Sync https://panic.com/ 2fa:totp Panic Sync
Papertrail https://papertrailapp.com/ Papertrail	Tell them to support 2FA! On Twitter
Phacility https://phacility.com/ 2fa:totp Phacility
Pingdom https://www.pingdom.com Pingdom	Tell them to support 2FA! On Twitter On Facebook
Pivotal Tracker https://www.pivotaltracker.com 2fa:totp Pivotal Tracker
Plivo https://www.plivo.com Plivo	Tell them to support 2FA! On Twitter On Facebook
Pushover https://pushover.net/ 2fa:totp Pushover
PyPI https://pypi.org/ 2fa:totp 2fa:u2f PyPI
PythonAnywhere https://www.pythonanywhere.com 2fa:totp PythonAnywhere
Raygun https://raygun.com 2fa:sms 2fa:totp Raygun
RBCommons https://rbcommons.com 2fa:sms 2fa:totp RBCommons
Read the Docs https://readthedocs.org Read the Docs	Tell them to support 2FA! Via Email
ReadMe https://readme.io 2fa:totp ReadMe
Report URI https://report-uri.com 2fa:totp Report URI
Rollbar https://rollbar.com/ 2fa:totp Rollbar
RubyGems.org https://rubygems.org 2fa:totp RubyGems.org
Sauce Labs https://saucelabs.com Sauce Labs	Tell them to support 2FA! On Twitter On Facebook Via Email
Scripting Helpers https://scriptinghelpers.org/ 2fa:totp Scripting Helpers
Semaphore https://semaphoreci.com 2fa:totp Semaphore
Sentry https://sentry.io 2fa:sms 2fa:totp 2fa:u2f Sentry
SourceForge https://sourceforge.net/ 2fa:totp SourceForge
Status.io https://status.io/ 2fa:hardware Status.io
StatusCake https://statuscake.com/ 2fa:sms 2fa:totp StatusCake
StatusPage.io https://www.statuspage.io StatusPage.io	Tell them to support 2FA! On Twitter On Facebook
Sumo Logic https://www.sumologic.com 2fa:totp Sumo Logic
Taiga.io https://taiga.io Taiga.io	Tell them to support 2FA! On Twitter On Facebook
Twilio https://www.twilio.com/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:totp Twilio
Unbounce https://unbounce.com 2fa:totp Unbounce
Unfuddle https://unfuddle.com/ 2fa:sms 2fa:phone 2fa:proprietary Unfuddle
Unity https://unity3d.com/ 2fa:sms 2fa:totp Unity
Uptime Robot https://uptimerobot.com 2fa:totp Uptime Robot
Visual Studio Codespaces https://www.visualstudio.com/ 2fa:sms 2fa:email 2fa:proprietary 2fa:totp 2fa:u2f Visual Studio Codespaces
Vonage https://developer.nexmo.com/ 2fa:sms 2fa:phone Vonage
Zapier https://zapier.com 2fa:totp Zapier

Domains	Docs	SMS	Phone Call	Email	Hardware token	Software token
007Names https://www.007names.com 2fa:totp 007Names
1&1 IONOS https://www.ionos.com/ 2fa:totp 1&1 IONOS
101domain https://101domain.com 2fa:totp 101domain
10Dollar https://10dollar.ca/ 10Dollar	Tell them to support 2FA! On Twitter On Facebook
123 Reg https://www.123-reg.co.uk 123 Reg	Tell them to support 2FA! On Twitter On Facebook
Above.com https://www.above.com 2fa:totp Above.com
ClouDNS https://www.cloudns.net/ 2fa:totp ClouDNS
Crazy Domains https://www.crazydomains.com Crazy Domains	Tell them to support 2FA! On Twitter On Facebook
Directnic https://directnic.com 2fa:totp 2fa:hardware Directnic
DNS Made Easy https://www.dnsmadeeasy.com 2fa:totp DNS Made Easy
DNSimple https://dnsimple.com/ 2fa:totp DNSimple
Domain.com https://www.domain.com/ Domain.com	Tell them to support 2FA! On Twitter On Facebook
domainFACTORY https://www.df.eu domainFACTORY	Tell them to support 2FA! On Twitter On Facebook
Domains4Bitcoins.com https://www.domains4bitcoins.com 2fa:sms Domains4Bitcoins.com
DomainTools https://www.domaintools.com/ DomainTools	Tell them to support 2FA! On Twitter On Facebook Via Email
Domeneshop https://domeneshop.no/ 2fa:sms 2fa:totp Domeneshop
Dyn https://dyn.com/ 2fa:sms 2fa:totp Dyn
Dynadot https://dynadot.com/ 2fa:sms 2fa:totp Dynadot
Dynu https://www.dynu.com/ 2fa:totp 2fa:sms Dynu
easyDNS https://easydns.com 2fa:sms 2fa:email 2fa:totp easyDNS
eNom https://www.enom.com/ 2fa:totp eNom
Epik https://www.epik.com 2fa:sms Epik
EuroDNS https://www.eurodns.com 2fa:totp EuroDNS
Fabulous https://fabulous.com 2fa:totp 2fa:hardware Fabulous
Fasthosts https://www.fasthosts.co.uk/ 2fa:totp Fasthosts
FreeDNS https://freedns.afraid.org/ FreeDNS	Tell them to support 2FA! Via Email
Gandi https://gandi.net 2fa:totp 2fa:u2f Gandi
GoDaddy https://www.godaddy.com/ 2fa:sms 2fa:totp 2fa:u2f GoDaddy
Google Domains https://domains.google.com 2fa:sms 2fa:phone 2fa:proprietary 2fa:totp 2fa:u2f Google Domains
Heart Internet https://www.heartinternet.uk/ Heart Internet	Tell them to support 2FA! On Twitter On Facebook
Hexonet https://www.hexonet.net/ 2fa:totp Hexonet
Hover.com https://www.hover.com/ 2fa:sms 2fa:totp Hover.com
Hurricane Electric https://www.he.net/ 2fa:totp Hurricane Electric
Imperva https://www.imperva.com/ 2fa:sms 2fa:email 2fa:totp Imperva
Internet.bs https://www.internet.bs 2fa:totp Internet.bs
INWX https://www.inwx.com/en/ 2fa:totp INWX
iWantMyName https://iwantmyname.com/ 2fa:proprietary iWantMyName
Joker.com https://joker.com 2fa:totp Joker.com
Loopia https://www.loopia.se/ 2fa:proprietary Loopia
MarkMonitor https://www.markmonitor.com 2fa:sms 2fa:proprietary 2fa:hardware MarkMonitor
Metaname https://metaname.net/ 2fa:sms Metaname
Moniker https://www.moniker.com/ 2fa:email 2fa:totp Moniker
MyDomain https://www.mydomain.com/ MyDomain	Tell them to support 2FA! On Twitter On Facebook
Name.com https://www.name.com/ 2fa:totp Name.com
Namecheap https://www.namecheap.com/ 2fa:sms 2fa:proprietary 2fa:totp 2fa:u2f Namecheap
Namesco https://www.names.co.uk/ 2fa:totp Namesco
NameSilo.com https://www.namesilo.com/ 2fa:totp NameSilo.com
NamesPro.ca https://www.namespro.ca/ NamesPro.ca	Tell them to support 2FA! On Twitter On Facebook
NearlyFreeSpeech.net https://www.nearlyfreespeech.net/ 2fa:sms 2fa:totp NearlyFreeSpeech.net
Netfirms https://www.netfirms.com Netfirms	Tell them to support 2FA! On Twitter On Facebook
Netim https://www.netim.com/ Netim	Tell them to support 2FA! On Twitter On Facebook
Netregistry https://www.netregistry.com.au/ Netregistry	Tell them to support 2FA! On Twitter On Facebook
Network Solutions https://www.networksolutions.com/ Network Solutions	Tell them to support 2FA! On Twitter On Facebook
No-IP https://www.noip.com/ No-IP	Tell them to support 2FA! On Twitter On Facebook
Nominet https://www.nominet.uk/ 2fa:totp Nominet
NS1 https://ns1.com/ 2fa:totp NS1
OpenDNS https://www.opendns.com/ 2fa:sms 2fa:totp OpenDNS
Openprovider https://www.openprovider.co.uk 2fa:totp Openprovider
OpenSRS https://opensrs.com 2fa:sms 2fa:totp OpenSRS
pair Domains https://www.pairdomains.com/ 2fa:sms 2fa:totp pair Domains
Park.io https://park.io/ 2fa:proprietary Park.io
PointDNS https://pointhq.com/ PointDNS	Tell them to support 2FA! On Twitter
Porkbun https://porkbun.com 2fa:totp 2fa:hardware Porkbun
Rebel.com https://www.rebel.com/ Rebel.com	Tell them to support 2FA! On Twitter On Facebook
Rebrandly https://rebrandly.com 2fa:totp Rebrandly
Register4Less https://register4less.com/ 2fa:totp Register4Less
Registro.br https://registro.br 2fa:totp 2fa:u2f Registro.br
STRATO https://www.strato.de/ STRATO	Tell them to support 2FA! On Twitter On Facebook
Synergy Wholesale https://synergywholesale.com/ 2fa:sms 2fa:email 2fa:totp Synergy Wholesale
UK2 https://www.uk2.net/ 2fa:sms 2fa:totp UK2
Uniregistry https://uniregistry.com/ 2fa:totp Uniregistry
United Domains USA https://www.uniteddomains.com/ 2fa:totp United Domains USA
united-domains Reselling https://www.ud-reselling.com/en/ 2fa:totp united-domains Reselling
united-domains.de https://www.united-domains.de/ 2fa:totp united-domains.de
VentraIP https://ventraip.com.au/ 2fa:sms 2fa:email 2fa:totp VentraIP
Verio https://www.verio.com/ Verio	Tell them to support 2FA! On Twitter

Education	Docs	SMS	Phone Call	Email	Hardware token	Software token
(ISC)2 https://www.isc2.org 2fa:sms 2fa:totp (ISC)2
[email protected] https://www.aaiedu.hr/ [email protected]	Tell them to support 2FA! Via Email
Academic Earth https://academicearth.org/ Academic Earth	Tell them to support 2FA! On Twitter On Facebook
Antagning.se https://www.antagning.se Antagning.se	Tell them to support 2FA! On Twitter
Babbel https://www.babbel.com Babbel	Tell them to support 2FA! On Twitter On Facebook Via Email
Boston University https://www.bu.edu 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Boston University
California Institute of Technology (CalTech) https://www.caltech.edu 2fa:proprietary 2fa:hardware California Institute of Technology (CalTech)
Carnegie Mellon University https://www.cmu.edu/ 2fa:proprietary 2fa:hardware 2fa:u2f Carnegie Mellon University
CBT Nuggets https://www.cbtnuggets.com/ CBT Nuggets	Tell them to support 2FA! On Twitter On Facebook
Certified Wireless Network Professional (CWNP) https://www.cwnp.com Certified Wireless Network Professional (CWNP)	Tell them to support 2FA! On Twitter On Facebook Via Email
Citationsy https://citationsy.com Citationsy	Tell them to support 2FA! On Twitter On Facebook Via Email
Clemson University https://www.clemson.edu/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Clemson University
Clever https://clever.com 2fa:sms 2fa:proprietary Clever
Codecademy https://www.codecademy.com/ Codecademy	Tell them to support 2FA! On Twitter On Facebook
College Board https://www.collegeboard.org/ College Board	Tell them to support 2FA! On Twitter On Facebook
College Of DuPage https://www.cod.edu/ College Of DuPage	Tell them to support 2FA! On Twitter On Facebook Via Email
Colorado School of Mines https://www.mines.edu/ 2fa:proprietary 2fa:hardware 2fa:u2f Colorado School of Mines
CompTIA https://certification.comptia.org/ CompTIA	Tell them to support 2FA! On Twitter On Facebook
Cornell University https://cornell.edu/ 2fa:sms 2fa:proprietary 2fa:hardware 2fa:u2f 2fa:phone Cornell University
Coursera https://www.coursera.org/ Coursera	Tell them to support 2FA! On Twitter On Facebook
CSN https://www.csn.se 2fa:proprietary 2fa:hardware CSN
Duke University https://www.duke.edu 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Duke University
Duolingo https://www.duolingo.com Duolingo	Tell them to support 2FA! On Twitter On Facebook Via Email
East Carolina University https://www.ecu.edu 2fa:sms 2fa:phone 2fa:totp East Carolina University
Eastern Michigan University https://www.emich.edu 2fa:proprietary 2fa:hardware Eastern Michigan University
EC-Council https://www.eccouncil.org 2fa:sms 2fa:email EC-Council
Edmodo https://www.edmodo.com/ Edmodo	Tell them to support 2FA! On Twitter On Facebook
Eduonix https://www.eduonix.com Eduonix	Tell them to support 2FA! On Twitter On Facebook
edX https://www.edx.org/ edX	Tell them to support 2FA! On Twitter On Facebook Via Email
Georgia Institute of Technology https://www.gatech.edu 2fa:phone 2fa:proprietary 2fa:hardware Georgia Institute of Technology
Global Information Assurance Certification (GIAC) https://www.giac.org Global Information Assurance Certification (GIAC)	Tell them to support 2FA! On Twitter On Facebook Via Email
HackerRank https://www.hackerrank.com HackerRank	Tell them to support 2FA! On Twitter On Facebook
Harvard University https://www.harvard.edu 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Harvard University
Illinois Institute Of Technology https://web.iit.edu/ Illinois Institute Of Technology	Tell them to support 2FA! On Twitter On Facebook Via Email
ISACA https://www.isaca.org ISACA	Tell them to support 2FA! On Twitter On Facebook
itslearning https://itslearning.com 2fa:totp itslearning
Karlsruher Institut für Technologie https://www.kit.edu 2fa:totp 2fa:hardware Karlsruher Institut für Technologie
KnowBe4 https://www.knowbe4.com/ 2fa:totp KnowBe4
Linux Professional Institute (LPI) https://www.lpi.org Linux Professional Institute (LPI)	Tell them to support 2FA! On Twitter On Facebook Via Email
Massachusetts Institute of Technology https://web.mit.edu/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Massachusetts Institute of Technology
McGill University https://mcgill.ca/ 2fa:totp 2fa:proprietary 2fa:sms 2fa:phone McGill University
Mendeley https://www.mendeley.com Mendeley	Tell them to support 2FA! On Twitter On Facebook
Miami University https://miamioh.edu/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Miami University
Montclair State University https://www.montclair.edu/employee-services/ Montclair State University	Tell them to support 2FA! On Twitter
My Study Life https://www.mystudylife.com/ My Study Life	Tell them to support 2FA! On Twitter On Facebook
mySQA https://www.mysqa.org.uk/ mySQA	Tell them to support 2FA! On Twitter On Facebook
North Carolina State University https://ncsu.edu 2fa:sms 2fa:phone 2fa:proprietary 2fa:totp 2fa:u2f North Carolina State University
Pennsylvania State University https://www.psu.edu/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware 2fa:u2f Pennsylvania State University
Philipps-Universität Marburg https://www.uni-marburg.de/ 2fa:totp 2fa:hardware Philipps-Universität Marburg
Pluralsight https://www.pluralsight.com 2fa:totp Pluralsight
Purdue University https://www.purdue.edu/ 2fa:proprietary 2fa:hardware Purdue University
Quizlet https://www.quizlet.com/ Quizlet	Tell them to support 2FA! On Twitter On Facebook
Robert Morris University https://sentry.rmu.edu/login Robert Morris University	Tell them to support 2FA! On Twitter On Facebook
Royal Roads University http://www.royalroads.ca Royal Roads University	Tell them to support 2FA! On Twitter On Facebook
Ryerson University https://www.ryerson.ca 2fa:totp 2fa:u2f Ryerson University
SchoolSoft https://www.schoolsoft.se/ SchoolSoft	Tell them to support 2FA! Via Email
Stanford University https://www.stanford.edu/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Stanford University
Temple University https://www.temple.edu/ 2fa:sms 2fa:phone 2fa:proprietary Temple University
Udacity https://www.udacity.com/ Udacity	Tell them to support 2FA! On Twitter On Facebook
Udemy https://www.udemy.com/ Udemy	Tell them to support 2FA! On Twitter On Facebook Via Email
University of Delaware https://www.udel.edu/ 2fa:totp 2fa:phone 2fa:sms 2fa:hardware University of Delaware
University of Idaho https://www.uidaho.edu 2fa:sms 2fa:phone 2fa:proprietary 2fa:u2f University of Idaho
University of Michigan https://www.umich.edu 2fa:sms 2fa:phone 2fa:proprietary 2fa:u2f University of Michigan
University of Notre Dame https://www.nd.edu 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware University of Notre Dame
University of Washington https://www.washington.edu/ 2fa:phone 2fa:proprietary 2fa:u2f University of Washington
Virginia Commonwealth University https://www.vcu.edu 2fa:sms 2fa:phone 2fa:proprietary 2fa:u2f Virginia Commonwealth University
Virginia Tech https://www.vt.edu/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:u2f Virginia Tech

Email	Docs	SMS	Phone Call	Email	Hardware token	Software token
Aol Mail https://mail.aol.com 2fa:sms 2fa:phone 2fa:email 2fa:u2f Aol Mail
FastMail https://www.fastmail.com/ 2fa:sms 2fa:totp 2fa:hardware FastMail
Freenet https://www.freenet.de/ Freenet	Tell them to support 2FA! On Facebook
Gmail https://mail.google.com 2fa:sms 2fa:phone 2fa:totp 2fa:proprietary 2fa:u2f Gmail
GMX.com https://www.gmx.com/ GMX.com	Tell them to support 2FA! On Twitter
GMX.net https://www.gmx.net/ 2fa:totp GMX.net
HEY https://hey.com/ 2fa:totp 2fa:u2f HEY
Hushmail https://www.hushmail.com 2fa:sms 2fa:email 2fa:totp Hushmail
Kerio Connect https://www.kerio.com/products/kerio-connect Kerio Connect	Tell them to support 2FA! On Twitter On Facebook
Legalmail https://www.legalmail.it/ Legalmail	Tell them to support 2FA! On Twitter On Facebook
Mail.com https://www.mail.com/ Mail.com	Tell them to support 2FA! On Twitter On Facebook
mail.de https://mail.de/ 2fa:totp 2fa:hardware mail.de
Mail.Ru https://mail.ru/ 2fa:sms 2fa:proprietary Mail.Ru
mailbox.org https://mailbox.org/ 2fa:totp 2fa:hardware mailbox.org
Mailfence https://mailfence.com/ 2fa:totp Mailfence
Migadu https://www.migadu.com/ 2fa:totp Migadu
Mimecast https://www.mimecast.com/ 2fa:sms 2fa:email 2fa:totp Mimecast
Outlook.com https://outlook.com 2fa:sms 2fa:phone 2fa:email 2fa:proprietary 2fa:totp 2fa:u2f Outlook.com
Pobox https://www.pobox.com/ 2fa:totp 2fa:hardware Pobox
Posteo https://posteo.de/ 2fa:totp Posteo
ProtonMail https://protonmail.com/ 2fa:totp ProtonMail
Riseup Mail https://mail.riseup.net Riseup Mail	Tell them to support 2FA! On Twitter
Runbox https://runbox.com 2fa:totp Runbox
SAPO Mail https://mail.sapo.pt SAPO Mail	Tell them to support 2FA! On Twitter On Facebook Via Email
Seznam.cz https://seznam.cz 2fa:proprietary Seznam.cz
StartMail https://www.startmail.com 2fa:totp StartMail
T-Online https://www.t-online.de/ T-Online	Tell them to support 2FA! On Twitter On Facebook
Thexyz https://www.thexyz.com/ 2fa:totp 2fa:hardware Thexyz
TIM Mail https://mail.tim.it/ TIM Mail	Tell them to support 2FA! On Twitter On Facebook
Tutanota https://tutanota.com/ 2fa:totp 2fa:u2f Tutanota
Virgin Media E-Mail https://www.virginmedia.com/ Virgin Media E-Mail	Tell them to support 2FA! On Twitter On Facebook
Web.de https://web.de 2fa:totp Web.de
Yahoo Japan Mail https://mail.yahoo.co.jp/ 2fa:email 2fa:totp Yahoo Japan Mail
Yahoo Mail https://mail.yahoo.com/ 2fa:sms 2fa:phone 2fa:email 2fa:proprietary 2fa:u2f Yahoo Mail
Yandex.Mail https://mail.yandex.com/ 2fa:totp Yandex.Mail
Zimbra https://www.zimbra.com/ 2fa:totp Zimbra
Zoho Mail https://www.zoho.com/mail/ 2fa:sms 2fa:proprietary 2fa:totp 2fa:u2f Zoho Mail

Entertainment

Bandcamp

2FA not supported

CD Baby

2FA not supported

Crunchyroll

2FA not supported

Deezer

2FA not supported

Disney+

2FA not supported

Filmweb

2FA not supported

Floatplane

TOTP

Google Play

SMS

Phone

TOTP

Software

U2F

Hotstar

2FA not supported

Hulu

2FA not supported

IBM Watson Media (Ustream)

2FA not supported

IMDb

2FA not supported

Last.fm

2FA not supported

Nebula

2FA not supported

Netflix

2FA not supported

Niconico

TOTP

Pandora

2FA not supported

Picarto.TV

2FA not supported

Plex

2FA not supported

Qobuz

2FA not supported

Rocket Beans TV

TOTP

Roku

2FA not supported

Sling TV

2FA not supported

smashcast

TOTP

SoundCloud

2FA not supported

Spotify

2FA not supported

TIDAL

2FA not supported

TiVo

2FA not supported

TV Time

2FA not supported

Twitch

SMS

Software

Vimeo

2FA not supported

YouTube

SMS

Phone

TOTP

Software

U2F

Finance

Adirondack Insurance Exchange

2FA not supported

Admiral (UK)

2FA not supported

ADP

2FA not supported

Aetna

2FA not supported

Allianz

SMS

Hardware

AltoIRA

TOTP

Amundi (épargne salariale & retraite)

2FA not supported

AOK

SMS

BGL Corporate Solutions

SMS

TOTP

Bitbond

SMS

Email

TOTP

Carta

SMS

TOTP

SMS

2FA not supported

Credit Karma (UK), formerly Noddle

2FA not supported

Credit Karma (US)

SMS

Phone

DEGIRO

TOTP

Deutsche Rentenversicherung

Hardware

ditech

2FA not supported

Equifax

2FA not supported

Exact Online

TOTP

Experian Ltd

SMS

Phone

FreeAgent

TOTP

FreeTaxUSA

SMS

Phone

Email

TOTP

FreshBooks

2FA not supported

Funding Circle

2FA not supported

Geico

2FA not supported

Gerber Life Insurance

2FA not supported

Gusto

SMS

TOTP

H&R Block

Email

TOTP

SMS

Hargreaves Lansdown

2FA not supported

HelloWallet

2FA not supported

Intuit TurboTax

SMS

Phone

TOTP

Email

2FA not supported

Invoiced

SMS

Software

Justworks

SMS

Email

TOTP

Kiva

2FA not supported

Kualto

2FA not supported

LevelUp

2FA not supported

Linxo

2FA not supported

Metorik

TOTP

Mint

SMS

Phone

TOTP

money by Envestnet | Yodlee

2FA not supported

Moneybird

TOTP

Nexonia

2FA not supported

Northwestern Mutual

2FA not supported

Paychex

SMS

Phone

Paycor

SMS

Phone

Email

Phone

TOTP

2FA not supported

President's Choice Financial

SMS

Phone

Email

Principal

SMS

Phone

TOTP

Progressive

2FA not supported

PushCoin

Hardware

Quickbooks Online

SMS

Phone

TOTP

TOTP

2FA not supported

Rocket Mortgage

2FA not supported

SCHUFA

2FA not supported

Shoeboxed

2FA not supported

TOTP

SMS

SMS

Email

TOTP

Techniker Krankenkasse

Software

TransferWise

SMS

Phone

Software

TransUnion

2FA not supported

Treasury Direct

Email

Valic

2FA not supported

Vitality

2FA not supported

Wave

2FA not supported

Xero

TOTP

You Need A Budget (YNAB)

TOTP

Food

Deliveroo

2FA not supported

DoorDash

2FA not supported

Dutch Bros

2FA not supported

Espresso House

2FA not supported

Foodora (Finland)

2FA not supported

Foodora (Norway)

2FA not supported

Foodora (Sweden)

2FA not supported

Grubhub

2FA not supported

Lieferando

2FA not supported

Max

2FA not supported

Postmates

2FA not supported

Seamless

2FA not supported

Starbucks

SMS

Taco Bell

2FA not supported

Wolt

2FA not supported

Zomato

2FA not supported

Gaming

Ankama

Email

Software

TOTP

TOTP

TOTP

SMS

TOTP

TOTP

SMS

Software

Hardware

Bohemia Interactive

TOTP

CDKeys

2FA not supported

Elder Scrolls Online

Email

Electronic Arts (Origin)

SMS

Email

Phone

TOTP

Enjin

SMS

Software

Epic Games

SMS

Email

TOTP

ESL

TOTP

U2F

EVE Online

Email

TOTP

TOTP

TOTP

SMS

Email

TOTP

GameFly

2FA not supported

Gamesplanet

2FA not supported

Garena Online

Software

GeForce (Nvidia)

2FA not supported

Email

TOTP

SMS

TOTP

Hi-Rez Studios

Email

SMS

Humble Bundle

SMS

TOTP

IndieGala

2FA not supported

TOTP

Email

Email

TOTP

2FA not supported

TOTP

TOTP

TOTP

2FA not supported

Email

TOTP

SMS

TOTP

Roberts Space Industries

Email

TOTP

Roblox

Email

Rockstar Games Social Club

TOTP

TOTP

TOTP

2FA not supported

Speedrun.com

Email

Square Enix

Software

Hardware

Star Wars: The Old Republic

Software

Hardware

Stardock Corporation

2FA not supported

Steam

Email

Software

TOTP

TOTP

Email

Software

Ubisoft/Uplay

Email

TOTP

SMS

Email

TOTP

2FA not supported

Xbox Live

SMS

Email

Software

Phone

TOTP

U2F

YoYo Games

Email

TOTP

Government

AFIP

Hardware

Software

Agenzia delle Entrate

2FA not supported

ANSES

2FA not supported

Canada Revenue Agency

2FA not supported

Datové schránky

SMS

Software

DigiD

SMS

Phone

Software

Elster

Software

Hardware

Federal Student Aid

2FA not supported

Hamburg Serviceportal

Hardware

Healthcare.gov

2FA not supported

HMRC

SMS

Phone

impots.gouv.fr

2FA not supported

login.gov

SMS

Phone

TOTP

U2F

Mi Argentina

2FA not supported

myGov

SMS

Software

RealMe

SMS

TOTP

Hardware

SingPass

SMS

Software

Hardware

Skatteverket

Software

Hardware

Thrift Savings Plan

SMS

Email

UK Companies House

2FA not supported

US Internal Revenue Service

SMS

Phone

Software

US Social Security Administration

SMS

Email

US Veteran Affairs

SMS

Phone

Software

Hardware

Entertainment	Docs	SMS	Phone Call	Email	Hardware token	Software token
Bandcamp https://bandcamp.com Bandcamp	Tell them to support 2FA! On Twitter On Facebook Via Email
CD Baby https://www.cdbaby.com/ CD Baby	Tell them to support 2FA! On Twitter On Facebook
Crunchyroll https://www.crunchyroll.com/ Crunchyroll	Tell them to support 2FA! On Twitter On Facebook
Deezer https://www.deezer.com Deezer	Tell them to support 2FA! On Twitter On Facebook
Disney+ https://www.disneyplus.com Disney+	Tell them to support 2FA! On Twitter On Facebook
Filmweb https://www.filmweb.pl Filmweb	Tell them to support 2FA! On Twitter On Facebook
Floatplane https://www.floatplane.com/ 2fa:totp Floatplane
Google Play https://play.google.com 2fa:sms 2fa:phone 2fa:totp 2fa:proprietary 2fa:u2f Google Play
Hotstar https://www.hotstar.com/ Hotstar	Tell them to support 2FA! On Twitter On Facebook
Hulu https://www.hulu.com/ Hulu	Tell them to support 2FA! On Twitter On Facebook
IBM Watson Media (Ustream) https://video.ibm.com IBM Watson Media (Ustream)	Tell them to support 2FA! On Twitter On Facebook
IMDb https://www.imdb.com IMDb	Tell them to support 2FA! On Twitter On Facebook Via Email
Last.fm https://www.last.fm/ Last.fm	Tell them to support 2FA! On Twitter On Facebook
Nebula https://watchnebula.com/ Nebula	Tell them to support 2FA! On Twitter Via Email
Netflix https://www.netflix.com/us/ Netflix	Tell them to support 2FA! On Twitter On Facebook
Niconico https://www.nicovideo.jp/ 2fa:totp Niconico
Pandora https://www.pandora.com Pandora	Tell them to support 2FA! On Twitter On Facebook
Picarto.TV https://picarto.tv/ Picarto.TV	Tell them to support 2FA! On Twitter On Facebook Via Email
Plex https://www.plex.tv Plex	Tell them to support 2FA! On Twitter On Facebook
Qobuz https://www.qobuz.com Qobuz	Tell them to support 2FA! On Twitter On Facebook
Rocket Beans TV https://rocketbeans.tv/ 2fa:totp Rocket Beans TV
Roku https://www.roku.com Roku	Tell them to support 2FA! On Twitter On Facebook
Sling TV https://www.sling.com/ Sling TV	Tell them to support 2FA! On Twitter On Facebook
smashcast https://www.smashcast.tv/ 2fa:totp smashcast
SoundCloud https://soundcloud.com/ SoundCloud	Tell them to support 2FA! On Twitter On Facebook
Spotify https://www.spotify.com/ Spotify	Tell them to support 2FA! On Twitter On Facebook
TIDAL https://tidal.com/ TIDAL	Tell them to support 2FA! On Twitter On Facebook Via Email
TiVo https://www.tivo.com/ TiVo	Tell them to support 2FA! On Twitter On Facebook
TV Time https://www.tvtime.com TV Time	Tell them to support 2FA! On Twitter On Facebook Via Email
Twitch https://www.twitch.tv/ 2fa:sms 2fa:proprietary Twitch
Vimeo https://vimeo.com/ Vimeo	Tell them to support 2FA! On Twitter On Facebook
YouTube https://www.youtube.com/ 2fa:sms 2fa:phone 2fa:totp 2fa:proprietary 2fa:u2f YouTube

Finance	Docs	SMS	Phone Call	Email	Hardware token	Software token
Adirondack Insurance Exchange https://www.aie-ny.com/ Adirondack Insurance Exchange	Tell them to support 2FA! Via Email
Admiral (UK) https://www.admiral.com Admiral (UK)	Tell them to support 2FA! On Twitter On Facebook
ADP https://www.adp.com ADP	Tell them to support 2FA! On Twitter On Facebook
Aetna https://www.aetna.com/ Aetna	Tell them to support 2FA! On Twitter On Facebook
Allianz https://www.allianz.de/ 2fa:sms 2fa:hardware Allianz
AltoIRA https://www.altoira.com 2fa:totp AltoIRA
Amundi (épargne salariale & retraite) https://www.amundi-ee.com Amundi (épargne salariale & retraite)	Tell them to support 2FA! On Twitter
AOK https://www.aok.de/ 2fa:sms AOK
BGL Corporate Solutions https://www.bglcorp.com/ 2fa:sms 2fa:totp BGL Corporate Solutions
Bitbond https://www.bitbond.com 2fa:sms 2fa:email 2fa:totp Bitbond
Carta https://carta.com/ 2fa:sms 2fa:totp Carta
ClearScore https://www.clearscore.com 2fa:sms ClearScore
Concur https://www.concur.com/ Concur	Tell them to support 2FA! On Twitter On Facebook
Credit Karma (UK), formerly Noddle https://www.creditkarma.co.uk Credit Karma (UK), formerly Noddle	Tell them to support 2FA! On Twitter On Facebook
Credit Karma (US) https://www.creditkarma.com 2fa:sms 2fa:phone Credit Karma (US)
DEGIRO https://www.degiro.nl 2fa:totp DEGIRO
Deutsche Rentenversicherung https://www.deutsche-rentenversicherung.de/ 2fa:hardware Deutsche Rentenversicherung
ditech https://www.ditech.com ditech	Tell them to support 2FA! On Twitter On Facebook
Equifax https://www.equifax.com/ Equifax	Tell them to support 2FA! On Twitter On Facebook
Exact Online https://exact.com/ 2fa:totp Exact Online
Experian Ltd https://www.experian.co.uk/ 2fa:sms 2fa:phone Experian Ltd
FreeAgent https://www.freeagent.com 2fa:totp FreeAgent
FreeTaxUSA https://www.freetaxusa.com/ 2fa:sms 2fa:phone 2fa:email 2fa:totp FreeTaxUSA
FreshBooks https://www.freshbooks.com FreshBooks	Tell them to support 2FA! On Twitter On Facebook
Funding Circle https://www.fundingcircle.com/ Funding Circle	Tell them to support 2FA! On Twitter On Facebook
Geico https://www.geico.com/ Geico	Tell them to support 2FA! On Twitter On Facebook
Gerber Life Insurance https://www.gerberlife.com Gerber Life Insurance	Tell them to support 2FA! On Twitter On Facebook
Gusto https://www.gusto.com 2fa:sms 2fa:totp Gusto
H&R Block https://www.hrblock.com/ 2fa:email 2fa:totp 2fa:sms H&R Block
Hargreaves Lansdown https://www.hl.co.uk/ Hargreaves Lansdown	Tell them to support 2FA! On Twitter On Facebook
HelloWallet https://www.hellowallet.com HelloWallet	Tell them to support 2FA! On Twitter On Facebook
Intuit TurboTax https://turbotax.intuit.com/ 2fa:sms 2fa:phone 2fa:totp Intuit TurboTax
Invoice2go https://invoice.2go.com/ 2fa:email Invoice2go
InvoiceBerry https://www.invoiceberry.com/ InvoiceBerry	Tell them to support 2FA! On Twitter On Facebook
Invoiced https://invoiced.com/ 2fa:sms 2fa:proprietary Invoiced
Justworks https://justworks.com/ 2fa:sms 2fa:email 2fa:totp Justworks
Kiva https://www.kiva.org Kiva	Tell them to support 2FA! On Twitter On Facebook
Kualto https://www.kualto.com Kualto	Tell them to support 2FA! On Twitter
LevelUp https://www.thelevelup.com LevelUp	Tell them to support 2FA! On Twitter On Facebook
Linxo https://www.linxo.com/ Linxo	Tell them to support 2FA! On Twitter On Facebook
Metorik https://www.metorik.com 2fa:totp Metorik
Mint https://www.mint.com 2fa:sms 2fa:phone 2fa:totp Mint
money by Envestnet \| Yodlee https://money.yodlee.com/ money by Envestnet \| Yodlee	Tell them to support 2FA! On Twitter
Moneybird https://www.moneybird.com/ 2fa:totp Moneybird
Nexonia https://www.nexonia.com/ Nexonia	Tell them to support 2FA! On Twitter On Facebook
Northwestern Mutual https://www.northwesternmutual.com/ Northwestern Mutual	Tell them to support 2FA! On Facebook
Paychex https://www.paychex.com 2fa:sms 2fa:phone Paychex
Paycor https://www.paycor.com 2fa:sms 2fa:phone 2fa:email Paycor
Paytrust http://paytrust.quicken.com 2fa:phone Paytrust
Pocketsmith https://www.pocketsmith.com 2fa:totp Pocketsmith
Popmoney https://www.popmoney.com Popmoney	Tell them to support 2FA! On Twitter On Facebook
President's Choice Financial https://www.pcfinancial.ca 2fa:sms 2fa:phone 2fa:email President's Choice Financial
Principal https://www.principal.com 2fa:sms 2fa:phone 2fa:totp Principal
Progressive https://www.progressive.com Progressive	Tell them to support 2FA! On Twitter On Facebook
PushCoin https://pushcoin.com 2fa:hardware PushCoin
Quickbooks Online https://quickbooks.intuit.com/ 2fa:sms 2fa:phone 2fa:totp Quickbooks Online
QuickFile https://www.quickfile.co.uk 2fa:totp QuickFile
Quizzle https://www.quizzle.com Quizzle	Tell them to support 2FA! On Twitter
Rocket Mortgage https://www.rocketmortgage.com/ Rocket Mortgage	Tell them to support 2FA! On Twitter On Facebook
SCHUFA https://www.meineschufa.de/ SCHUFA	Tell them to support 2FA! On Twitter Via Email
Shoeboxed https://www.shoeboxed.com/ Shoeboxed	Tell them to support 2FA! On Twitter On Facebook
SimpleTax https://simpletax.ca/ 2fa:totp SimpleTax
Swiss Life https://www.swisslife.ch 2fa:sms Swiss Life
Taxact https://www.taxact.com 2fa:sms 2fa:email 2fa:totp Taxact
Techniker Krankenkasse https://www.tk.de/ 2fa:proprietary Techniker Krankenkasse
TransferWise https://transferwise.com 2fa:sms 2fa:phone 2fa:proprietary TransferWise
TransUnion https://www.transunion.com/ TransUnion	Tell them to support 2FA! On Twitter
Treasury Direct https://www.treasurydirect.gov 2fa:email Treasury Direct
Valic https://www.valic.com/ Valic	Tell them to support 2FA! On Facebook
Vitality https://www.vitality.co.uk Vitality	Tell them to support 2FA! On Twitter On Facebook
Wave https://www.waveapps.com Wave	Tell them to support 2FA! On Twitter On Facebook
Xero https://www.xero.com/ 2fa:totp Xero
You Need A Budget (YNAB) https://www.youneedabudget.com/ 2fa:totp You Need A Budget (YNAB)

Food	Docs	SMS	Phone Call	Email	Hardware token	Software token
Deliveroo https://deliveroo.com/ Deliveroo	Tell them to support 2FA! On Twitter On Facebook
DoorDash https://www.doordash.com DoorDash	Tell them to support 2FA! On Twitter
Dutch Bros https://dutchbros.com/ Dutch Bros	Tell them to support 2FA! On Twitter On Facebook
Espresso House https://espressohouse.com/ Espresso House	Tell them to support 2FA! On Facebook Via Email
Foodora (Finland) https://www.foodora.fi/ Foodora (Finland)	Tell them to support 2FA! On Twitter On Facebook Via Email
Foodora (Norway) https://www.foodora.no/ Foodora (Norway)	Tell them to support 2FA! On Facebook Via Email
Foodora (Sweden) https://www.foodora.se/ Foodora (Sweden)	Tell them to support 2FA! On Twitter On Facebook Via Email
Grubhub https://www.grubhub.com/ Grubhub	Tell them to support 2FA! On Twitter On Facebook
Lieferando https://www.lieferando.de/en/ Lieferando	Tell them to support 2FA! On Twitter On Facebook Via Email
Max https://max.se/ Max	Tell them to support 2FA! On Twitter On Facebook
Postmates https://postmates.com Postmates	Tell them to support 2FA! On Twitter
Seamless https://www.seamless.com/ Seamless	Tell them to support 2FA! On Twitter On Facebook
Starbucks https://www.starbucks.com/ 2fa:sms Starbucks
Taco Bell https://www.tacobell.com Taco Bell	Tell them to support 2FA! On Twitter On Facebook
Wolt https://wolt.com/ Wolt	Tell them to support 2FA! On Twitter On Facebook Via Email
Zomato https://www.zomato.com Zomato	Tell them to support 2FA! On Twitter On Facebook

Gaming	Docs	SMS	Phone Call	Email	Hardware token	Software token
Ankama https://www.ankama.com 2fa:email 2fa:proprietary Ankama
Ashes of Creation https://ashesofcreation.com 2fa:totp Ashes of Creation
Aternos https://aternos.org/ 2fa:totp Aternos
Bethesda https://bethesda.net/ 2fa:totp 2fa:sms Bethesda
Black Desert Online https://www.blackdesertonline.com/ 2fa:totp Black Desert Online
Blade & Soul https://www.bladeandsoul.com/ 2fa:totp Blade & Soul
Blizzard https://blizzard.com 2fa:sms 2fa:proprietary 2fa:hardware Blizzard
Bohemia Interactive https://www.bohemia.net/ 2fa:totp Bohemia Interactive
CDKeys https://www.cdkeys.com/ CDKeys	Tell them to support 2FA! On Twitter On Facebook
Elder Scrolls Online https://www.elderscrollsonline.com/ 2fa:email Elder Scrolls Online
Electronic Arts (Origin) https://www.ea.com/ 2fa:sms 2fa:email 2fa:phone 2fa:totp Electronic Arts (Origin)
Enjin https://www.enjin.com/ 2fa:sms 2fa:proprietary Enjin
Epic Games https://www.epicgames.com/ 2fa:sms 2fa:email 2fa:totp Epic Games
ESL https://www.eslgaming.com 2fa:totp 2fa:u2f ESL
EVE Online https://www.eveonline.com/ 2fa:email 2fa:totp EVE Online
FaceIT https://www.faceit.com 2fa:totp FaceIT
Fanatical https://www.fanatical.com 2fa:totp Fanatical
Gaijin Entertainment https://gaijin.net 2fa:sms 2fa:email 2fa:totp Gaijin Entertainment
GameFly https://www.gamefly.com/ GameFly	Tell them to support 2FA! On Twitter On Facebook
Gamesplanet https://gamesplanet.com/ Gamesplanet	Tell them to support 2FA! On Twitter On Facebook Via Email
Garena Online https://www.garena.sg/ 2fa:proprietary Garena Online
GeForce (Nvidia) https://www.geforce.com/ GeForce (Nvidia)	Tell them to support 2FA! On Twitter On Facebook
GOG.com https://www.gog.com 2fa:email GOG.com
GREE https://product.gree.net/ 2fa:totp GREE
Guild Wars 2 https://www.guildwars2.com 2fa:sms 2fa:totp Guild Wars 2
Hi-Rez Studios https://www.hirezstudios.com/ 2fa:email 2fa:sms Hi-Rez Studios
Humble Bundle https://www.humblebundle.com/ 2fa:sms 2fa:totp Humble Bundle
IndieGala https://www.indiegala.com/ IndieGala	Tell them to support 2FA! On Twitter On Facebook
itch.io https://itch.io/ 2fa:totp itch.io
Kinguin https://www.kinguin.net 2fa:email Kinguin
League of Legends https://leagueoflegends.com 2fa:email League of Legends
lichess.org https://lichess.org 2fa:totp lichess.org
Mojang https://mojang.com/ Mojang	Tell them to support 2FA! On Twitter
Nexon https://www.nexon.com 2fa:totp Nexon
Nexus Mods https://www.nexusmods.com/ 2fa:totp Nexus Mods
Nintendo Account https://accounts.nintendo.com/ 2fa:totp Nintendo Account
Nintendo Network https://id.nintendo.net/ Nintendo Network	Tell them to support 2FA! On Twitter On Facebook
osu! https://osu.ppy.sh 2fa:email osu!
Parsec https://www.parsecgaming.com 2fa:totp Parsec
Playstation Network https://www.playstation.com/ 2fa:sms 2fa:totp Playstation Network
Roberts Space Industries https://robertsspaceindustries.com/ 2fa:email 2fa:totp Roberts Space Industries
Roblox https://roblox.com 2fa:email Roblox
Rockstar Games Social Club https://socialclub.rockstargames.com 2fa:totp Rockstar Games Social Club
RuneScape https://www.runescape.com/ 2fa:totp RuneScape
Scryfall https://www.scryfall.com/ 2fa:totp Scryfall
Shadow https://shadow.tech/ Shadow	Tell them to support 2FA! On Twitter On Facebook
Speedrun.com https://www.speedrun.com/ 2fa:email Speedrun.com
Square Enix https://na.square-enix.com/ 2fa:proprietary 2fa:hardware Square Enix
Star Wars: The Old Republic https://www.swtor.com/ 2fa:proprietary 2fa:hardware Star Wars: The Old Republic
Stardock Corporation https://www.stardock.com/ Stardock Corporation	Tell them to support 2FA! On Twitter On Facebook
Steam https://store.steampowered.com/ 2fa:email 2fa:proprietary Steam
Tibia https://www.tibia.com/ 2fa:totp Tibia
Toontown Rewritten https://www.toontownrewritten.com/ 2fa:totp Toontown Rewritten
Trion Worlds https://www.trionworlds.com/en/ 2fa:email 2fa:proprietary Trion Worlds
Ubisoft/Uplay https://uplay.ubi.com/ 2fa:email 2fa:totp 2fa:sms Ubisoft/Uplay
Warframe https://www.warframe.com/ 2fa:email Warframe
Wargaming https://wargaming.net/ 2fa:totp Wargaming
Wizard101 https://www.wizard101.com Wizard101	Tell them to support 2FA! On Twitter On Facebook Via Email
Xbox Live https://www.xbox.com/live 2fa:sms 2fa:email 2fa:proprietary 2fa:phone 2fa:totp 2fa:u2f Xbox Live
YoYo Games https://www.yoyogames.com/ 2fa:email 2fa:totp YoYo Games

Government	Docs	SMS	Phone Call	Email	Hardware token	Software token
AFIP https://www.afip.gob.ar 2fa:hardware 2fa:proprietary AFIP
Agenzia delle Entrate https://www.agenziaentrate.gov.it/ Agenzia delle Entrate	Tell them to support 2FA! On Twitter On Facebook
ANSES https://www.anses.gob.ar ANSES	Tell them to support 2FA! On Twitter On Facebook
Canada Revenue Agency https://www.canada.ca/en/revenue-agency.html Canada Revenue Agency	Tell them to support 2FA! On Twitter
Datové schránky https://www.mojedatovaschranka.cz 2fa:sms 2fa:proprietary Datové schránky
DigiD https://www.digid.nl/ 2fa:sms 2fa:phone 2fa:proprietary DigiD
Elster https://www.elster.de/ 2fa:proprietary 2fa:hardware Elster
Federal Student Aid https://studentaid.ed.gov Federal Student Aid	Tell them to support 2FA! On Twitter On Facebook
Hamburg Serviceportal https://serviceportal.hamburg.de/ 2fa:hardware Hamburg Serviceportal
Healthcare.gov https://healthcare.gov Healthcare.gov	Tell them to support 2FA! On Twitter
HMRC https://hmrc.gov.uk 2fa:sms 2fa:phone HMRC
impots.gouv.fr https://www.impots.gouv.fr impots.gouv.fr	Tell them to support 2FA! On Twitter On Facebook
login.gov https://login.gov/ 2fa:sms 2fa:phone 2fa:totp 2fa:u2f login.gov
Mi Argentina https://www.argentina.gob.ar Mi Argentina	Tell them to support 2FA! On Twitter On Facebook
myGov https://my.gov.au 2fa:sms 2fa:proprietary myGov
RealMe https://www.realme.govt.nz/ 2fa:sms 2fa:totp 2fa:hardware RealMe
SingPass https://www.singpass.gov.sg/ 2fa:sms 2fa:proprietary 2fa:hardware SingPass
Skatteverket https://www.skatteverket.se 2fa:proprietary 2fa:hardware Skatteverket
Thrift Savings Plan https://www.tsp.gov 2fa:sms 2fa:email Thrift Savings Plan
UK Companies House https://www.gov.uk/companieshouse UK Companies House	Tell them to support 2FA! On Twitter On Facebook
US Internal Revenue Service https://www.irs.gov/Individuals/Get-Transcript 2fa:sms 2fa:phone 2fa:proprietary US Internal Revenue Service
US Social Security Administration https://www.ssa.gov 2fa:sms 2fa:email US Social Security Administration
US Veteran Affairs https://www.va.gov 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware US Veteran Affairs

Health

23andMe

TOTP

Australian Red Cross Lifeblood

SMS

Email

Carilion Clinic

2FA not supported

Cigna

SMS

Email

Cronometer

TOTP

CVS Caremark

2FA not supported

drchrono

Software

Drugs.com

2FA not supported

Elation Health

2FA not supported

Endomondo

2FA not supported

FitBit

2FA not supported

FollowMyHealth

SMS

Email

TOTP

Garmin

2FA not supported

Google Fit

SMS

Phone

TOTP

Software

U2F

TOTP

2FA not supported

Maccabi Healthcare Services

2FA not supported

MedicAlert

2FA not supported

Misfit

2FA not supported

myfitnesspal

2FA not supported

MyHeritage

SMS

TOTP

OSDE

2FA not supported

Runkeeper

2FA not supported

RunSignUp

TOTP

Runtastic

2FA not supported

Strava

2FA not supported

Swiss Medical

2FA not supported

Thriva

2FA not supported

WebMD

2FA not supported

Withings

2FA not supported

ZocDoc

2FA not supported

Hosting/VPS

TOTP

TOTP

TOTP

SMS

TOTP

TOTP

TOTP

2FA not supported

TOTP

TOTP

TOTP

Email

TOTP

TOTP

TOTP

TOTP

TOTP

Software

2FA not supported

TOTP

TOTP

TOTP

TOTP

Hardware

TOTP

TOTP

SMS

TOTP

FS Data

2FA not supported

Glesys

TOTP

Hardware

Globat

2FA not supported

Greenhost

TOTP

Hetzner Online

TOTP

Hardware

SMS

TOTP

TOTP

SMS

Hoststar

2FA not supported

TOTP

TOTP

TOTP

SMS

TOTP

Hardware

TOTP

2FA not supported

InMotion Hosting

2FA not supported

IO Zoom

TOTP

iPage

2FA not supported

Kinsta

SMS

Software

TOTP

2FA not supported

TOTP

TOTP

2FA not supported

Miss Hosting

TOTP

Mittwald

2FA not supported

NearlyFreeSpeech.NET

SMS

TOTP

TOTP

TOTP

TOTP

TOTP

Hardware

TOTP

TOTP

TOTP

2FA not supported

Online

TOTP

OVH

SMS

TOTP

U2F

TOTP

SMS

TOTP

TOTP

SMS

section.io

SMS

TOTP

Segment

SMS

TOTP

Site5

2FA not supported

SiteGround

TOTP

Squarespace

TOTP

SMS

TOTP

SMS

TOTP

TOTP

SMS

TOTP

Hardware

Ukraine

SMS

Phone

TOTP

Hardware

TOTP

SMS

Email

TOTP

TOTP

TOTP

TOTP

TOTP

TOTP

2FA not supported

SMS

TOTP

SMS

TOTP

Software

Hotels and Accommodations

Airbnb

Email

SMS

Booking.com

SMS

Email

Couchsurfing

2FA not supported

Hilton Honors

SMS

Email

IHG

2FA not supported

Marriott

2FA not supported

Melia Hotels

2FA not supported

NH Hotels

2FA not supported

Wyndham Hotels

2FA not supported

Identity Management

1Password

TOTP

U2F

Hardware

7Pass

2FA not supported

bitwarden

SMS

Phone

Email

TOTP

U2F

Centrify

Phone

TOTP

Software

Hardware

U2F

Dashlane

TOTP

U2F

ID.me

SMS

Phone

TOTP

Hardware

U2F

IDentité Numérique (IDN)

2FA not supported

Keeper

SMS

Phone

TOTP

U2F

Keybase

2FA not supported

LastPass

TOTP

Hardware

Software

U2F

Okta

SMS

Phone

Email

TOTP

Hardware

U2F

OneLogin

Software

SMS

TOTP

Hardware

TOTP

Software

Hardware

Passpack

Email

Hardware

Passwarden

TOTP

Email

RoboForm

SMS

Email

TOTP

SAASPASS

SMS

Software

Hardware

SailPoint

SMS

Phone

Email

Software

Hardware

SecureSafe

SMS

True Key

Email

Software

Hardware

Investing

Acorns

2FA not supported

AJ Bell Youinvest

TOTP

APMEX

2FA not supported

Axos Invest

2FA not supported

Betterment

SMS

Phone

TOTP

Bullion Exchanges

2FA not supported

Capital Group / American Funds

SMS

Email

Charles Schwab

SMS

Software

Hardware

COL Financial

2FA not supported

Deka Investments

2FA not supported

E*Trade

Software

Hardware

SMS

SMS

Phone

Software

Hardware

Flatex

2FA not supported

HealthEquity

2FA not supported

Interactive Brokers

SMS

Software

Hardware

JM Bullion

2FA not supported

John Hancock Pensions

2FA not supported

Manulife

2FA not supported

SMS

TOTP

TOTP

SMS

Phone

Personal Capital

Phone

Email

Provident Metals

2FA not supported

SMS

SMS

2FA not supported

RBC Direct Investing

2FA not supported

Robinhood

SMS

TOTP

SigFig

2FA not supported

Stash

SMS

Phone

Email

Sunsuper

2FA not supported

TD Ameritrade

SMS

TD Waterhouse

2FA not supported

TIAA-CREF

SMS

Phone

UniSuper

2FA not supported

Vanguard

SMS

Phone

Hardware

Wealthfront

SMS

TOTP

Wealthsimple

SMS

TOTP

WeltSparen

2FA not supported

Health	Docs	SMS	Phone Call	Email	Hardware token	Software token
23andMe https://www.23andme.com/ 2fa:totp 23andMe
Australian Red Cross Lifeblood https://www.donateblood.com.au/ 2fa:sms 2fa:email Australian Red Cross Lifeblood
Carilion Clinic https://www.carilionclinic.org Carilion Clinic	Tell them to support 2FA! On Twitter On Facebook Via Email
Cigna https://my.cigna.com 2fa:sms 2fa:email Cigna
Cronometer https://cronometer.com/ 2fa:totp Cronometer
CVS Caremark https://www.caremark.com CVS Caremark	Tell them to support 2FA! On Twitter On Facebook
drchrono https://www.drchrono.com 2fa:proprietary drchrono
Drugs.com https://www.drugs.com/ Drugs.com	Tell them to support 2FA! On Twitter On Facebook
Elation Health https://www.elationhealth.com/ Elation Health	Tell them to support 2FA! On Twitter On Facebook
Endomondo https://www.endomondo.com Endomondo	Tell them to support 2FA! On Twitter On Facebook Via Email
FitBit https://www.fitbit.com/ FitBit	Tell them to support 2FA! On Twitter On Facebook
FollowMyHealth https://www.followmyhealth.com/ 2fa:sms 2fa:email 2fa:totp FollowMyHealth
Garmin https://www.garmin.com/ Garmin	Tell them to support 2FA! On Twitter On Facebook
Google Fit https://fit.google.com 2fa:sms 2fa:phone 2fa:totp 2fa:proprietary 2fa:u2f Google Fit
Hint Health https://www.hint.com 2fa:totp Hint Health
LetsGetChecked https://www.letsgetchecked.com LetsGetChecked	Tell them to support 2FA! On Twitter On Facebook
Maccabi Healthcare Services https://www.maccabi4u.co.il/ Maccabi Healthcare Services	Tell them to support 2FA! On Facebook
MedicAlert https://www.medicalert.ca MedicAlert	Tell them to support 2FA! On Twitter
Misfit https://misfit.com/ Misfit	Tell them to support 2FA! On Twitter
myfitnesspal https://www.myfitnesspal.com myfitnesspal	Tell them to support 2FA! On Twitter On Facebook Via Email
MyHeritage https://www.myheritage.com/ 2fa:sms 2fa:totp MyHeritage
OSDE https://www.osde.com.ar OSDE	Tell them to support 2FA! On Facebook Via Email
Runkeeper https://runkeeper.com Runkeeper	Tell them to support 2FA! On Twitter On Facebook Via Email
RunSignUp https://runsignup.com/ 2fa:totp RunSignUp
Runtastic https://www.runtastic.com Runtastic	Tell them to support 2FA! On Twitter On Facebook
Strava https://www.strava.com Strava	Tell them to support 2FA! On Twitter On Facebook
Swiss Medical https://www.swissmedical.com.ar Swiss Medical	Tell them to support 2FA! On Twitter On Facebook Via Email
Thriva https://thriva.co Thriva	Tell them to support 2FA! On Twitter On Facebook Via Email
WebMD https://www.webmd.com WebMD	Tell them to support 2FA! On Twitter On Facebook
Withings https://www.withings.com/ Withings	Tell them to support 2FA! On Twitter On Facebook
ZocDoc https://www.zocdoc.com/ ZocDoc	Tell them to support 2FA! On Twitter On Facebook

Hosting/VPS	Docs	SMS	Phone Call	Email	Hardware token	Software token
20i https://www.20i.com 2fa:totp 20i
34SP.com https://www.34SP.com 2fa:totp 34SP.com
A2 Hosting https://www.a2hosting.com 2fa:totp A2 Hosting
Acquia https://www.acquia.com 2fa:sms 2fa:totp Acquia
ACTIVE 24 https://www.active24.com/ 2fa:totp ACTIVE 24
ALL-INKL.COM https://all-inkl.com/ 2fa:totp ALL-INKL.COM
ARP Networks https://arpnetworks.com/ ARP Networks	Tell them to support 2FA! On Twitter
Binary Lane https://www.binarylane.com.au/ 2fa:totp Binary Lane
Binero https://www.binero.se 2fa:totp Binero
Blacknight https://blacknight.com 2fa:totp Blacknight
Bluehost https://www.bluehost.com/ 2fa:email 2fa:totp Bluehost
BunnyCDN https://bunnycdn.com 2fa:totp BunnyCDN
Carrd https://carrd.co/ 2fa:totp Carrd
CDN77 https://www.cdn77.com 2fa:totp CDN77
CDNsun https://cdnsun.com 2fa:totp CDNsun
ChunkHost https://chunkhost.com 2fa:proprietary ChunkHost
CloudAtCost https://cloudatcost.com/ CloudAtCost	Tell them to support 2FA! On Twitter
Cloudways https://www.cloudways.com/ 2fa:totp Cloudways
Contabo https://contabo.com/ 2fa:totp Contabo
cyon https://www.cyon.ch 2fa:totp cyon
Dreamhost https://dreamhost.com 2fa:totp 2fa:hardware Dreamhost
Easy https://easy.gr/ 2fa:totp Easy
Fastly https://www.fastly.com 2fa:totp Fastly
Flywheel https://getflywheel.com 2fa:sms 2fa:totp Flywheel
FS Data https://fsdata.se/ FS Data	Tell them to support 2FA! On Twitter On Facebook Via Email
Glesys https://glesys.com/ 2fa:totp 2fa:hardware Glesys
Globat https://www.globat.com/ Globat	Tell them to support 2FA! On Twitter
Greenhost https://greenhost.net 2fa:totp Greenhost
Hetzner Online https://www.hetzner.de/ 2fa:totp 2fa:hardware Hetzner Online
Host Europe https://www.hosteurope.de/ 2fa:sms Host Europe
Hostens https://www.hostens.com/ 2fa:totp Hostens
Hostpoint https://www.hostpoint.ch/ 2fa:totp 2fa:sms Hostpoint
Hoststar https://www.hoststar.ch Hoststar	Tell them to support 2FA! On Twitter On Facebook
HostUS https://hostus.us 2fa:totp HostUS
ICDSoft https://www.icdsoft.com 2fa:totp ICDSoft
ICUK https://www.icuk.net 2fa:totp ICUK
Infomaniak https://www.infomaniak.com/ 2fa:sms 2fa:totp 2fa:hardware Infomaniak
INIZ https://iniz.com 2fa:totp INIZ
Inleed https://www.inleed.se Inleed	Tell them to support 2FA! On Twitter On Facebook Via Email
InMotion Hosting https://www.inmotionhosting.com/ InMotion Hosting	Tell them to support 2FA! On Twitter
IO Zoom https://www.iozoom.com 2fa:totp IO Zoom
iPage https://www.ipage.com/ipage/index.html iPage	Tell them to support 2FA! On Twitter
Kinsta https://kinsta.com 2fa:sms 2fa:proprietary Kinsta
KnownHost https://www.knownhost.com 2fa:totp KnownHost
LCN.com https://www.lcn.com LCN.com	Tell them to support 2FA! On Twitter On Facebook
Liquid Web https://www.liquidweb.com 2fa:totp Liquid Web
Mammoth Networks https://www.mammoth.net.au/ 2fa:totp Mammoth Networks
Media Temple https://mediatemple.net/ Media Temple	Tell them to support 2FA! On Twitter
Miss Hosting https://misshosting.com/ 2fa:totp Miss Hosting
Mittwald https://www.mittwald.de/ Mittwald	Tell them to support 2FA! On Twitter
NearlyFreeSpeech.NET https://www.nearlyfreespeech.net/ 2fa:sms 2fa:totp NearlyFreeSpeech.NET
Neolo https://www.neolo.com 2fa:totp Neolo
Netcup https://netcup.eu/ 2fa:totp Netcup
Netlify https://www.netlify.com 2fa:totp Netlify
Nitrado https://server.nitrado.net/ 2fa:totp 2fa:hardware Nitrado
Noez https://noez.de/ 2fa:totp Noez
Oderland https://www.oderland.se/ 2fa:totp Oderland
OMGServ https://www.omgserv.com 2fa:totp OMGServ
One.com https://www.one.com/ One.com	Tell them to support 2FA! On Twitter
Online https://www.online.net/ 2fa:totp Online
OVH https://www.ovh.com/ 2fa:sms 2fa:totp 2fa:u2f OVH
PlanetHoster https://www.planethoster.com/ 2fa:totp PlanetHoster
Rackspace https://www.rackspace.com/ 2fa:sms Rackspace
RamNode https://www.ramnode.com 2fa:totp RamNode
RunCloud https://www.runcloud.io 2fa:totp 2fa:sms RunCloud
section.io https://www.section.io 2fa:sms 2fa:totp section.io
Segment https://segment.com/ 2fa:sms 2fa:totp Segment
Site5 https://www.site5.com/ Site5	Tell them to support 2FA! On Twitter
SiteGround https://www.siteground.com 2fa:totp SiteGround
Squarespace https://squarespace.com/ 2fa:totp 2fa:sms Squarespace
StackPath https://www.stackpath.com 2fa:totp StackPath
Swizzonic https://switchplus.ch/ 2fa:sms Swizzonic
Time4VPS https://www.time4vps.eu/ 2fa:totp Time4VPS
TransIP https://www.transip.nl/ 2fa:totp TransIP
UKFast https://www.ukfast.co.uk/ 2fa:sms 2fa:totp 2fa:hardware UKFast
Ukraine https://www.ukraine.com.ua/ 2fa:sms 2fa:phone 2fa:totp 2fa:hardware Ukraine
UpCloud https://www.upcloud.com 2fa:totp UpCloud
VentraIP https://ventraip.com.au 2fa:sms 2fa:email 2fa:totp VentraIP
Versio https://www.versio.nl 2fa:totp Versio
VPS Server https://www.vpsserver.com/ 2fa:totp VPS Server
WebFaction https://www.webfaction.com 2fa:totp WebFaction
Webflow https://webflow.com/ 2fa:totp Webflow
Wedos https://hosting.wedos.com 2fa:totp Wedos
Weebly https://www.weebly.com Weebly	Tell them to support 2FA! On Twitter On Facebook
Wix https://www.wix.com/ 2fa:sms Wix
World4You https://www.world4you.com 2fa:totp World4You
WP Engine https://wpengine.com/ 2fa:sms 2fa:totp 2fa:proprietary WP Engine

Hotels and Accommodations	Docs	SMS	Phone Call	Email	Hardware token	Software token
Airbnb https://www.airbnb.com 2fa:email 2fa:sms Airbnb
Booking.com https://www.booking.com/ 2fa:sms 2fa:email Booking.com
Couchsurfing https://www.couchsurfing.com/ Couchsurfing	Tell them to support 2FA! On Twitter On Facebook
Hilton Honors https://www.hilton.com 2fa:sms 2fa:email Hilton Honors
IHG https://www.ihg.com IHG	Tell them to support 2FA! On Twitter On Facebook
Marriott https://www.marriott.com Marriott	Tell them to support 2FA! On Twitter On Facebook
Melia Hotels https://www.melia.com Melia Hotels	Tell them to support 2FA! On Twitter On Facebook
NH Hotels https://www.nh-hotels.com NH Hotels	Tell them to support 2FA! On Twitter On Facebook
Wyndham Hotels https://www.wyndhamhotels.com Wyndham Hotels	Tell them to support 2FA! On Twitter On Facebook

Identity Management	Docs	SMS	Phone Call	Email	Hardware token	Software token
1Password https://1password.com/ 2fa:totp 2fa:u2f 2fa:hardware 1Password
7Pass https://7pass.de 7Pass	Tell them to support 2FA! Via Email
bitwarden https://bitwarden.com 2fa:sms 2fa:phone 2fa:email 2fa:totp 2fa:u2f bitwarden
Centrify https://www.centrify.com 2fa:phone 2fa:totp 2fa:proprietary 2fa:hardware 2fa:u2f Centrify
Dashlane https://www.dashlane.com 2fa:totp 2fa:u2f Dashlane
ID.me https://www.id.me/ 2fa:sms 2fa:phone 2fa:totp 2fa:hardware 2fa:u2f ID.me
IDentité Numérique (IDN) https://www.idn.laposte.fr IDentité Numérique (IDN)	Tell them to support 2FA! On Twitter On Facebook
Keeper https://keepersecurity.com/ 2fa:sms 2fa:phone 2fa:totp 2fa:u2f Keeper
Keybase https://keybase.io Keybase	Tell them to support 2FA! On Twitter
LastPass https://lastpass.com/ 2fa:totp 2fa:hardware 2fa:proprietary 2fa:u2f LastPass
Okta https://www.okta.com/ 2fa:sms 2fa:phone 2fa:email 2fa:totp 2fa:hardware 2fa:u2f Okta
OneLogin https://www.onelogin.com/ 2fa:proprietary 2fa:sms 2fa:totp 2fa:hardware OneLogin
ORCID https://orcid.org/ 2fa:totp ORCID
PassHub https://passhub.net/ 2fa:proprietary 2fa:hardware PassHub
Passpack https://www.passpack.com/ 2fa:email 2fa:hardware Passpack
Passwarden https://www.keepsolid.com/passwarden/ 2fa:totp 2fa:email Passwarden
RoboForm https://www.roboform.com/ 2fa:sms 2fa:email 2fa:totp RoboForm
SAASPASS https://saaspass.com 2fa:sms 2fa:proprietary 2fa:hardware SAASPASS
SailPoint https://www.sailpoint.com/ 2fa:sms 2fa:phone 2fa:email 2fa:proprietary 2fa:hardware SailPoint
SecureSafe https://www.securesafe.com 2fa:sms SecureSafe
True Key https://www.truekey.com 2fa:email 2fa:proprietary 2fa:hardware True Key

Investing	Docs	SMS	Phone Call	Email	Hardware token	Software token
Acorns https://www.acorns.com/ Acorns	Tell them to support 2FA! On Twitter
AJ Bell Youinvest https://www.youinvest.co.uk/ 2fa:totp AJ Bell Youinvest
APMEX https://www.apmex.com/ APMEX	Tell them to support 2FA! On Twitter On Facebook Via Email
Axos Invest https://www.axosinvest.com/ Axos Invest	Tell them to support 2FA! On Twitter
Betterment https://www.betterment.com/ 2fa:sms 2fa:phone 2fa:totp Betterment
Bullion Exchanges https://www.bullionexchanges.com/ Bullion Exchanges	Tell them to support 2FA! On Twitter On Facebook Via Email
Capital Group / American Funds https://www.capitalgroup.com/ 2fa:sms 2fa:email Capital Group / American Funds
Charles Schwab https://www.schwab.com/ 2fa:sms 2fa:proprietary 2fa:hardware Charles Schwab
COL Financial https://www.colfinancial.com COL Financial	Tell them to support 2FA! On Twitter
Deka Investments https://www.deka.de/ Deka Investments	Tell them to support 2FA! On Twitter On Facebook
ETrade https://www.etrade.com/ 2fa:proprietary 2fa:hardware ETrade
eToro https://www.etoro.com 2fa:sms eToro
Fidelity Investments https://www.fidelity.com 2fa:sms 2fa:phone 2fa:proprietary 2fa:hardware Fidelity Investments
Flatex https://www.flatex.de/ Flatex	Tell them to support 2FA! On Twitter On Facebook Via Email
HealthEquity https://www.healthequity.com/ HealthEquity	Tell them to support 2FA! On Twitter
Interactive Brokers https://www.interactivebrokers.com 2fa:sms 2fa:proprietary 2fa:hardware Interactive Brokers
JM Bullion https://www.jmbullion.com/ JM Bullion	Tell them to support 2FA! On Twitter On Facebook
John Hancock Pensions https://www.jhancockpensions.com John Hancock Pensions	Tell them to support 2FA! On Twitter On Facebook Via Email
Manulife https://www.manulife.ca Manulife	Tell them to support 2FA! On Twitter
Merrill Edge https://www.merrilledge.com/ 2fa:sms Merrill Edge
Mintos https://www.mintos.com/ 2fa:totp Mintos
Nutmeg https://www.nutmeg.com/ 2fa:totp Nutmeg
onvista bank https://www.onvista-bank.de/ 2fa:sms 2fa:phone onvista bank
Personal Capital https://www.personalcapital.com 2fa:phone 2fa:email Personal Capital
Provident Metals https://www.providentmetals.com/ Provident Metals	Tell them to support 2FA! On Twitter On Facebook Via Email
Prudential Financial https://www.prudential.com 2fa:sms Prudential Financial
Questrade https://www.questrade.com 2fa:sms Questrade
Raizers https://www.raizers.com Raizers	Tell them to support 2FA! On Twitter
RBC Direct Investing https://www.rbcdirectinvesting.com RBC Direct Investing	Tell them to support 2FA! On Twitter
Robinhood https://www.robinhood.com/ 2fa:sms 2fa:totp Robinhood
SigFig https://www.sigfig.com/ SigFig	Tell them to support 2FA! On Twitter
Stash https://www.stash.com 2fa:sms 2fa:phone 2fa:email Stash
Sunsuper https://www.sunsuper.com.au/ Sunsuper	Tell them to support 2FA! On Twitter On Facebook
TD Ameritrade https://www.tdameritrade.com 2fa:sms TD Ameritrade
TD Waterhouse https://www.tdwaterhouse.ca TD Waterhouse	Tell them to support 2FA! On Twitter
TIAA-CREF https://www.tiaa-cref.org 2fa:sms 2fa:phone TIAA-CREF
UniSuper https://www.unisuper.com.au/ UniSuper	Tell them to support 2FA! On Twitter
Vanguard https://www.vanguard.com/ 2fa:sms 2fa:phone 2fa:hardware Vanguard
Wealthfront https://www.wealthfront.com/ 2fa:sms 2fa:totp Wealthfront
Wealthsimple https://www.wealthsimple.com 2fa:sms 2fa:totp Wealthsimple
WeltSparen https://www.weltsparen.de/ WeltSparen	Tell them to support 2FA! On Twitter On Facebook Via Email

IoT

Arlo

SMS

Email

Software

ecobee

SMS

TOTP

IFTTT

SMS

TOTP

SMS

2FA not supported

Noke

2FA not supported

OnStar

2FA not supported

Ring

SMS

Email

Samsung SmartThings

SMS

TOTP

SimpliSafe

2FA not supported

Solar.web

2FA not supported

Tesla

TOTP

Total Connect Comfort

2FA not supported

Wyze

SMS

Legal

BasisCode Compliance

SMS

Phone

Email

TOTP

SMS

SMS

Phone

Email

TOTP

Everlaw

Email

TOTP

HelloSign

SMS

TOTP

iubenda

2FA not supported

Resolver

2FA not supported

Other

Adobe ID

SMS

Email

TOTP

SMS

SMS

TOTP

Australia Post

2FA not supported

Autodesk

SMS

Phone

Email

TOTP

TOTP

TOTP

2FA not supported

Basic Attention Token

TOTP

U2F

CA Technologies

2FA not supported

SMS

TOTP

SMS

TOTP

Cisco Meraki

SMS

TOTP

Clickworker

2FA not supported

CloudConvert

TOTP

Cloudinary

TOTP

CommuterBenefits

2FA not supported

Contentful

TOTP

Crowd Supply

2FA not supported

CrowdFlower

2FA not supported

SMS

Email

2FA not supported

Dreamstime

2FA not supported

Envato

TOTP

Extreme Networks

2FA not supported

FANDOM

2FA not supported

Figma

SMS

TOTP

TOTP

TOTP

SMS

Email

Formstack

SMS

TOTP

Freelancer

SMS

Email

GLS-ONE

2FA not supported

GoFundMe

SMS

Phone

Golem

2FA not supported

Grammarly

SMS

TOTP

TOTP

2FA not supported

Heise online

2FA not supported

Help Scout

SMS

TOTP

Hermes DE

2FA not supported

IEEE

2FA not supported

ImmobilienScout24

SMS

TOTP

Email

SMS

Phone

Indiegogo

2FA not supported

Instapaper

2FA not supported

Jitbit Helpdesk

TOTP

JustGiving

2FA not supported

karriere.at

2FA not supported

Kayako

TOTP

Kickstarter

SMS

Phone

TOTP

Liftopia

2FA not supported

MathWorks

SMS

Email

TOTP

SMS

2FA not supported

NationBuilder

2FA not supported

No Starch Press

TOTP

Office 365

SMS

Phone

Email

Software

TOTP

U2F

TOTP

TOTP

2FA not supported

Patreon

SMS

TOTP

TOTP

2FA not supported

Planning Center Online

2FA not supported

Pocket

2FA not supported

Pozible

2FA not supported

Promoter.io

2FA not supported

Repairshopr

SMS

TOTP

TOTP

TOTP

2FA not supported

SmartSimple

TOTP

Hardware

Spare5

2FA not supported

TOTP

Email

2FA not supported

UPS

2FA not supported

Upwork

SMS

Email

TOTP

TOTP

2FA not supported

WageWorks

SMS

Email

Watchman Monitoring

SMS

TOTP

Hardware

Weclapp

TOTP

Hardware

TOTP

TOTP

TOTP

SMS

TOTP

Payments

Amazon Pay

SMS

Phone

TOTP

American Express

2FA not supported

AppFolio

TOTP

Braintree

SMS

TOTP

Hardware

TOTP

2FA not supported

Dwolla

TOTP

FastSpring

2FA not supported

Flattr

2FA not supported

GoCardless

SMS

TOTP

Google Pay

SMS

Phone

Software

TOTP

U2F

HYPE

SMS

Klarna

Email

Software

MasterCard Argentina

2FA not supported

Mercado Pago

SMS

Software

NETELLER

TOTP

PAYEER

SMS

Email

Software

Payoneer

SMS

Phone

PayPal

SMS

TOTP

TOTP

SMS

SMS

TOTP

TOTP

SMS

Software

SixthContinent

2FA not supported

Skrill

Email

SMS

Square

SMS

TOTP

Email

SMS

TOTP

Hardware

Tebex

Email

TOTP

Todo Pago

2FA not supported

Venmo

SMS

Visa Argentina

2FA not supported

Visa Checkout

2FA not supported

WePay

SMS

TOTP

Western Union

SMS

Phone

Software

Worldpay

2FA not supported

Yandex.Money

SMS

TOTP

Hardware

Remote Access

AirDroid

2FA not supported

Amazon AWS WorkSpaces

TOTP

Hardware

AnyDesk

TOTP

ConnectWise Control (ScreenConnect)

SMS

Email

TOTP

Hardware

TOTP

TOTP

SMS

Email

U2F

join.me (w/ LogMeIn account)

SMS

Email

TOTP

Software

Linksys Smart Wi-Fi

2FA not supported

LogMeIn

SMS

Email

TOTP

Software

MB Connect Line

SMS

Phone

Email

TOTP

TOTP

TOTP

Remote Desktop Manager

TOTP

TeamViewer

TOTP

IoT	Docs	SMS	Phone Call	Email	Hardware token	Software token
Arlo https://www.arlo.com/ 2fa:sms 2fa:email 2fa:proprietary Arlo
ecobee https://ecobee.com 2fa:sms 2fa:totp ecobee
IFTTT https://ifttt.com 2fa:sms 2fa:totp IFTTT
Nest https://nest.com 2fa:sms Nest
Netatmo https://www.netatmo.com Netatmo	Tell them to support 2FA! On Twitter On Facebook
Noke https://noke.com Noke	Tell them to support 2FA! On Twitter On Facebook Via Email
OnStar https://www.onstar.com/ OnStar	Tell them to support 2FA! On Twitter On Facebook
Ring https://ring.com 2fa:sms 2fa:email Ring
Samsung SmartThings https://www.smartthings.com/ 2fa:sms 2fa:totp Samsung SmartThings
SimpliSafe https://simplisafe.com/ SimpliSafe	Tell them to support 2FA! On Twitter On Facebook
Solar.web https://www.solarweb.com Solar.web	Tell them to support 2FA! On Twitter On Facebook
Tesla https://www.tesla.com 2fa:totp Tesla
Total Connect Comfort https://www.mytotalconnectcomfort.com Total Connect Comfort	Tell them to support 2FA! On Twitter On Facebook
Wyze https://www.wyzecam.com 2fa:sms Wyze

Legal	Docs	SMS	Phone Call	Email	Hardware token	Software token
BasisCode Compliance https://basiscode.com 2fa:sms 2fa:phone 2fa:email BasisCode Compliance
Clio https://www.clio.com 2fa:totp Clio
Cosmolex https://www.cosmolex.com/ 2fa:sms Cosmolex
Docusign https://www.docusign.com 2fa:sms 2fa:phone 2fa:email 2fa:totp Docusign
Everlaw https://everlaw.com 2fa:email 2fa:totp Everlaw
HelloSign https://www.hellosign.com/ 2fa:sms 2fa:totp HelloSign
iubenda https://www.iubenda.com/ iubenda	Tell them to support 2FA! On Twitter On Facebook Via Email
Resolver https://www.resolver.co.uk Resolver	Tell them to support 2FA! On Twitter On Facebook

Other	Docs	SMS	Phone Call	Email	Hardware token	Software token
Adobe ID https://adobe.com/ 2fa:sms 2fa:email 2fa:totp Adobe ID
Ancestry https://www.ancestry.com 2fa:sms Ancestry
AngelList https://angel.co 2fa:sms 2fa:totp AngelList
Australia Post https://auspost.com.au/ Australia Post	Tell them to support 2FA! On Twitter
Autodesk https://www.autodesk.com 2fa:sms 2fa:phone 2fa:email 2fa:totp Autodesk
Automater https://automater.pl/en/ 2fa:totp Automater
AwardWallet https://awardwallet.com 2fa:totp AwardWallet
Bananatag https://www.bananatag.com/ Bananatag	Tell them to support 2FA! On Twitter On Facebook
Basic Attention Token https://publishers.basicattentiontoken.org/ 2fa:totp 2fa:u2f Basic Attention Token
CA Technologies https://www.ca.com/ CA Technologies	Tell them to support 2FA! On Twitter On Facebook
Canva https://www.canva.com 2fa:sms Canva
CharlieHR https://charliehr.com/ 2fa:totp CharlieHR
Chartbeat https://chartbeat.com/ 2fa:sms 2fa:totp Chartbeat
Cisco Meraki https://meraki.cisco.com/ 2fa:sms 2fa:totp Cisco Meraki
Clickworker https://www.clickworker.com/ Clickworker	Tell them to support 2FA! On Twitter
CloudConvert https://cloudconvert.com 2fa:totp CloudConvert
Cloudinary https://cloudinary.com 2fa:totp Cloudinary
CommuterBenefits https://commuterbenefits.com/ CommuterBenefits	Tell them to support 2FA! On Twitter
Contentful https://www.contentful.com/ 2fa:totp Contentful
Crowd Supply https://www.crowdsupply.com Crowd Supply	Tell them to support 2FA! On Twitter On Facebook Via Email
CrowdFlower https://www.crowdflower.com/ CrowdFlower	Tell them to support 2FA! On Twitter
Delighted https://delightedapp.com/ 2fa:sms Delighted
DHL Deutschland https://www.dhl.de 2fa:email DHL Deutschland
DPD https://www.dpd.de/ DPD	Tell them to support 2FA! On Twitter On Facebook
Dreamstime https://www.dreamstime.com/ Dreamstime	Tell them to support 2FA! On Twitter
Envato https://envato.com 2fa:totp Envato
Extreme Networks https://www.extremenetworks.com/ Extreme Networks	Tell them to support 2FA! On Twitter On Facebook
FANDOM https://www.fandom.com/ FANDOM	Tell them to support 2FA! On Twitter On Facebook
Figma https://www.figma.com/ 2fa:sms 2fa:totp Figma
Findmyshift https://www.findmyshift.com/ 2fa:totp Findmyshift
Firefox https://accounts.firefox.com 2fa:totp Firefox
Fiverr https://www.fiverr.com/ 2fa:sms 2fa:email Fiverr
Formstack https://www.formstack.com/ 2fa:sms 2fa:totp Formstack
Freelancer https://www.freelancer.com/ 2fa:sms 2fa:email Freelancer
GLS-ONE https://www.gls-one.de/ GLS-ONE	Tell them to support 2FA! On Twitter On Facebook Via Email
GoFundMe https://www.gofundme.com/ 2fa:sms 2fa:phone GoFundMe
Golem https://www.golem.de/ Golem	Tell them to support 2FA! On Twitter On Facebook
Grammarly https://grammarly.com/ 2fa:sms 2fa:totp Grammarly
GrowingIO https://www.growingio.com/ 2fa:totp GrowingIO
Gumtree https://www.gumtree.com/ Gumtree	Tell them to support 2FA! On Twitter On Facebook
Heise online https://www.heise.de/ Heise online	Tell them to support 2FA! On Twitter On Facebook Via Email
Help Scout https://helpscout.com 2fa:sms 2fa:totp Help Scout
Hermes DE https://www.myhermes.de/ Hermes DE	Tell them to support 2FA! On Twitter
IEEE https://www.ieee.org IEEE	Tell them to support 2FA! On Twitter On Facebook
ImmobilienScout24 https://www.immobilienscout24.de 2fa:sms 2fa:totp ImmobilienScout24
Immowelt https://www.immowelt.de/ 2fa:email Immowelt
Indeed https://www.indeed.com/ 2fa:sms 2fa:phone Indeed
Indiegogo https://www.indiegogo.com/ Indiegogo	Tell them to support 2FA! On Twitter On Facebook
Instapaper https://www.instapaper.com Instapaper	Tell them to support 2FA! On Twitter On Facebook Via Email
Jitbit Helpdesk https://www.jitbit.com/hosted-helpdesk/ 2fa:totp Jitbit Helpdesk
JustGiving https://www.justgiving.com/ JustGiving	Tell them to support 2FA! On Twitter On Facebook
karriere.at https://www.karriere.at karriere.at	Tell them to support 2FA! On Twitter On Facebook
Kayako https://www.kayako.com 2fa:totp Kayako
Kickstarter https://www.kickstarter.com 2fa:sms 2fa:phone 2fa:totp Kickstarter
Liftopia https://www.liftopia.com Liftopia	Tell them to support 2FA! On Twitter On Facebook
MathWorks https://www.mathworks.com/ 2fa:sms 2fa:email 2fa:totp MathWorks
Mixpanel https://mixpanel.com/ 2fa:sms Mixpanel
Monster https://www.monster.com Monster	Tell them to support 2FA! On Twitter On Facebook
NationBuilder https://nationbuilder.com NationBuilder	Tell them to support 2FA! On Twitter On Facebook
No Starch Press https://nostarch.com/ 2fa:totp No Starch Press
Office 365 https://office.microsoft.com/en-us/business/ 2fa:sms 2fa:phone 2fa:email 2fa:proprietary 2fa:totp 2fa:u2f Office 365
Onshape https://www.onshape.com/ 2fa:totp Onshape
Opera https://auth.opera.com 2fa:totp Opera
Pastebin https://pastebin.com Pastebin	Tell them to support 2FA! On Twitter On Facebook Via Email
Patreon https://www.patreon.com/ 2fa:sms 2fa:totp Patreon
PhraseApp https://phraseapp.com 2fa:totp PhraseApp
Pinboard https://pinboard.in/ Pinboard	Tell them to support 2FA! On Twitter
Planning Center Online https://planning.center/ Planning Center Online	Tell them to support 2FA! On Twitter On Facebook
Pocket https://www.getpocket.com Pocket	Tell them to support 2FA! On Twitter On Facebook Via Email
Pozible https://www.pozible.com Pozible	Tell them to support 2FA! On Twitter
Promoter.io https://promoter.io/ Promoter.io	Tell them to support 2FA! On Twitter
Repairshopr https://www.repairshopr.com/ 2fa:sms 2fa:totp Repairshopr
Ripe NCC https://www.ripe.net/ 2fa:totp Ripe NCC
SaneBox https://www.sanebox.com/ 2fa:totp SaneBox
SignNow https://www.signnow.com/ SignNow	Tell them to support 2FA! On Twitter On Facebook
SmartSimple https://www.smartsimple.com 2fa:totp 2fa:hardware SmartSimple
Spare5 https://app.spare5.com/fives Spare5	Tell them to support 2FA! On Twitter On Facebook Via Email
Ubiquiti Inc https://www.ui.com 2fa:totp Ubiquiti Inc
UK Postbox https://www.ukpostbox.com 2fa:email UK Postbox
Ulule https://www.ulule.com/ Ulule	Tell them to support 2FA! On Twitter On Facebook
UPS https://www.ups.com UPS	Tell them to support 2FA! On Twitter On Facebook
Upwork https://www.upwork.com 2fa:sms 2fa:email 2fa:totp Upwork
Usabilla https://usabilla.com 2fa:totp Usabilla
Vivaldi https://vivaldi.com/ Vivaldi	Tell them to support 2FA! On Twitter On Facebook
WageWorks https://www.wageworks.com 2fa:sms 2fa:email WageWorks
Watchman Monitoring https://www.watchmanmonitoring.com 2fa:sms 2fa:totp 2fa:hardware Watchman Monitoring
Weclapp https://weclapp.com/ 2fa:totp 2fa:hardware Weclapp
Wikipedia https://www.wikipedia.org/ 2fa:totp Wikipedia
Yclas https://yclas.com/ 2fa:totp Yclas
YourAcclaim https://youracclaim.com 2fa:totp YourAcclaim
Zendesk https://www.zendesk.com 2fa:sms 2fa:totp Zendesk

Payments	Docs	SMS	Phone Call	Email	Hardware token	Software token
Amazon Pay https://pay.amazon.com 2fa:sms 2fa:phone 2fa:totp Amazon Pay
American Express https://www.americanexpress.com/ American Express	Tell them to support 2FA! On Twitter On Facebook
AppFolio https://www.appfolio.com/ 2fa:totp AppFolio
Braintree https://www.braintreepayments.com/ 2fa:sms 2fa:totp 2fa:hardware Braintree
Chargebee https://www.chargebee.com/ 2fa:totp Chargebee
ClickPay https://www.clickpay.com/ ClickPay	Tell them to support 2FA! On Twitter On Facebook Via Email
Dwolla https://www.dwolla.com 2fa:totp Dwolla
FastSpring https://fastspring.com/ FastSpring	Tell them to support 2FA! On Twitter On Facebook Via Email
Flattr https://flattr.com Flattr	Tell them to support 2FA! On Twitter
GoCardless https://gocardless.com/ 2fa:sms 2fa:totp GoCardless
Google Pay https://pay.google.com/ 2fa:sms 2fa:phone 2fa:proprietary 2fa:totp 2fa:u2f Google Pay
HYPE https://www.hype.it 2fa:sms HYPE
Klarna https://www.klarna.com 2fa:email 2fa:proprietary Klarna
MasterCard Argentina https://www.masterconsultas.com.ar MasterCard Argentina	Tell them to support 2FA! On Twitter On Facebook
Mercado Pago https://www.mercadopago.com 2fa:sms 2fa:proprietary Mercado Pago
NETELLER https://www.neteller.com/ 2fa:totp NETELLER
PAYEER https://payeer.com/en/ 2fa:sms 2fa:email 2fa:proprietary PAYEER
Payoneer https://www.payoneer.com/ 2fa:sms 2fa:phone Payoneer
PayPal https://www.paypal.com/ 2fa:sms 2fa:totp PayPal
Paysafecard https://www.paysafecard.com/ 2fa:totp Paysafecard
Paytm https://paytm.com/ 2fa:sms Paytm
Plastiq https://www.plastiq.com/ 2fa:sms Plastiq
Privacy https://privacy.com/ 2fa:totp Privacy
Ravelin https://www.ravelin.com/ 2fa:totp Ravelin
Recurly https://www.recurly.com/ 2fa:sms 2fa:proprietary Recurly
SixthContinent https://sixthcontinent.com/ SixthContinent	Tell them to support 2FA! On Twitter On Facebook
Skrill https://skrill.com/ 2fa:email 2fa:sms Skrill
Square https://squareup.com 2fa:sms 2fa:totp Square
Square Cash https://cash.app/ 2fa:email Square Cash
Stripe https://www.stripe.com/ 2fa:sms 2fa:totp 2fa:hardware Stripe
Tebex https://www.tebex.io/ 2fa:email 2fa:totp Tebex
Todo Pago https://todopago.com.ar/ Todo Pago	Tell them to support 2FA! On Twitter On Facebook
Venmo https://venmo.com 2fa:sms Venmo
Visa Argentina https://www.visa.com.ar/ Visa Argentina	Tell them to support 2FA! On Twitter
Visa Checkout https://secure.checkout.visa.com/ Visa Checkout	Tell them to support 2FA! On Twitter
WePay https://go.wepay.com 2fa:sms 2fa:totp WePay
Western Union https://www.westernunion.com/ 2fa:sms 2fa:phone 2fa:proprietary Western Union
Worldpay https://www.worldpay.com/ Worldpay	Tell them to support 2FA! On Twitter On Facebook
Yandex.Money https://money.yandex.ru 2fa:sms 2fa:totp 2fa:hardware Yandex.Money

Remote Access	Docs	SMS	Phone Call	Email	Hardware token	Software token
AirDroid https://www.airdroid.com/ AirDroid	Tell them to support 2FA! On Twitter On Facebook
Amazon AWS WorkSpaces https://aws.amazon.com/workspaces/ 2fa:totp 2fa:hardware Amazon AWS WorkSpaces
AnyDesk https://anydesk.com/ 2fa:totp AnyDesk
ConnectWise Control (ScreenConnect) https://www.connectwise.com/software/control 2fa:sms 2fa:email 2fa:totp 2fa:hardware ConnectWise Control (ScreenConnect)
DirectAdmin https://www.directadmin.com 2fa:totp DirectAdmin
ISL Online https://islonline.com/ 2fa:totp 2fa:sms 2fa:email 2fa:u2f ISL Online
join.me (w/ LogMeIn account) https://join.me/ 2fa:sms 2fa:email 2fa:totp 2fa:proprietary join.me (w/ LogMeIn account)
Linksys Smart Wi-Fi https://www.linksyssmartwifi.com Linksys Smart Wi-Fi	Tell them to support 2FA! On Twitter On Facebook
LogMeIn https://www.logmein.com/ 2fa:sms 2fa:email 2fa:totp 2fa:proprietary LogMeIn
MB Connect Line https://www.mbconnectline.com 2fa:sms 2fa:phone 2fa:email 2fa:totp MB Connect Line
O&O Syspectr https://www.syspectr.com 2fa:totp O&O Syspectr
RealVNC https://www.realvnc.com 2fa:totp RealVNC
Remote Desktop Manager https://www.remotedesktopmanager.com 2fa:totp Remote Desktop Manager
TeamViewer https://www.teamviewer.com 2fa:totp TeamViewer

Retail

Adafruit

SMS

TOTP

AdoramaPix

2FA not supported

AliExpress

2FA not supported

Allegro

SMS

Amazon

SMS

Phone

TOTP

Apple

SMS

Phone

Software

Arcaplanet

2FA not supported

Barnes & Noble

2FA not supported

Best Buy

SMS

TOTP

Big W

2FA not supported

Bonobos

2FA not supported

Boots

2FA not supported

Boxed

2FA not supported

Brack

2FA not supported

Combatant Gentlemen

2FA not supported

Comet

2FA not supported

Comixology

2FA not supported

Conrad

2FA not supported

Coop Genossenschaft

2FA not supported

Costco

2FA not supported

Dell

2FA not supported

Digitec

TOTP

EB Games Australia

2FA not supported

eBay

SMS

Software

ebay Kleinanzeigen

2FA not supported

ELV Elektronik

2FA not supported

ePRICE

2FA not supported

Etsy

SMS

Phone

TOTP

EVENTIM

2FA not supported

Everlane

2FA not supported

FastTech

2FA not supported

Flipkart

2FA not supported

GamersGate

2FA not supported

Gilt

2FA not supported

Groupon

2FA not supported

Home Depot

SMS

Hudson's Bay

2FA not supported

Hypop

2FA not supported

IKEA

2FA not supported

JB Hi-Fi

2FA not supported

Jet

2FA not supported

John Lewis & Partners

2FA not supported

jpc

2FA not supported

Jumbo Argentina

2FA not supported

Kobo

2FA not supported

Kohl's

2FA not supported

Lazada

2FA not supported

Lowes

2FA not supported

Macy's

2FA not supported

Massdrop

2FA not supported

MediaMarkt (DE)

2FA not supported

Mercado Libre

SMS

Software

Migros

TOTP

Newegg

SMS

Email

TOTP

Nordstrom

2FA not supported

Northern Tool + Equipment

2FA not supported

Office Depot

2FA not supported

Overstock

2FA not supported

PC Case Gear

2FA not supported

Purse

TOTP

Rakuten

2FA not supported

RCWilley

2FA not supported

Samsung

SMS

TOTP

Saturn

2FA not supported

Shopify

SMS

TOTP

Hardware

Sierra

2FA not supported

Snapdeal

2FA not supported

speedcube.com.au

2FA not supported

Stack Social

2FA not supported

Staples

2FA not supported

STEG Electronics

2FA not supported

Target

2FA not supported

Thalia

2FA not supported

Tokopedia

SMS

Phone

TOTP

Trade Me

2FA not supported

Walgreens

2FA not supported

Walmart

2FA not supported

Warby Parker

2FA not supported

Wayfair

2FA not supported

Zalando

2FA not supported

Zappos

2FA not supported

Zazzle

2FA not supported

Zooplus

2FA not supported

Security

AdGuard

TOTP

Avast

2FA not supported

AVG

2FA not supported

Bitdefender

Email

TOTP

TOTP

TOTP

Hardware

TOTP

Hardware

TOTP

U2F

TOTP

2FA not supported

TOTP

TOTP

TOTP

Hardware

Dome9 Security

TOTP

Hardware

TOTP

Software

Hardware

ESET

2FA not supported

GeoTrust

Email

GoGetSSL

2FA not supported

HackerOne

TOTP

hCaptcha

2FA not supported

intigriti

TOTP

Kaspersky

TOTP

SMS

McAfee

2FA not supported

Norton

SMS

Phone

Software

U2F

TOTP

TOTP

Pwnie Express Pwn Pulse

TOTP

TOTP

Email

TOTP

TOTP

TOTP

2FA not supported

SMS

TOTP

TOTP

TOTP

TOTP

Social

500px

2FA not supported

about.me

2FA not supported

ArtStation

2FA not supported

ASKfm

2FA not supported

Badoo

2FA not supported

SMS

SMS

SMS

TOTP

DeviantArt

2FA not supported

Ello

2FA not supported

Eventbrite

2FA not supported

Facebook

SMS

TOTP

U2F

Flickr

2FA not supported

Flipboard

2FA not supported

Foursquare

2FA not supported

Glassdoor

2FA not supported

Goodreads

2FA not supported

HootSuite

TOTP

Email

ICQ

2FA not supported

Imgur

2FA not supported

Instagram

SMS

TOTP

SMS

TOTP

LiveJournal

2FA not supported

TOTP

Email

2FA not supported

Minds

SMS

Newgrounds

2FA not supported

Email

SMS

SMS

Software

TOTP

2FA not supported

Quora

2FA not supported

TOTP

TOTP

TOTP

SMS

TOTP

Stack Exchange

2FA not supported

Tumblr

SMS

TOTP

Twitter

SMS

TOTP

U2F

VanillaForums.com

2FA not supported

Viadeo

2FA not supported

VK

SMS

TOTP

Weibo

2FA not supported

WordPress.com

SMS

TOTP

Wykop

TOTP

XING

SMS

TOTP

Yelp

2FA not supported

Zocle

SMS

Task Management

ActiveCollab

2FA not supported

Airtable

SMS

Phone

TOTP

Any.do

2FA not supported

Asana

2FA not supported

Azendoo

2FA not supported

Breeze

2FA not supported

SMS

TOTP

2FA not supported

Meistertask

TOTP

Microsoft To-Do

SMS

Phone

Email

Software

TOTP

U2F

TOTP

2FA not supported

Tick

2FA not supported

Todoist

2FA not supported

Toggl

2FA not supported

Toodledo

TOTP

Trello

SMS

TOTP

Transport

Aerolíneas Argentinas

2FA not supported

Air Canada

2FA not supported

Air France

2FA not supported

Alaska Airlines

2FA not supported

American Airlines

2FA not supported

Amtrak

2FA not supported

BRA (Braathens Regional Airlines)

2FA not supported

Bremer Straßenbahn AG

2FA not supported

British Airways

2FA not supported

Clipper

2FA not supported

Copa Airlines

2FA not supported

Delta

2FA not supported

Despegar.com

2FA not supported

Deutsche Bahn (DB)

2FA not supported

easyJet

2FA not supported

Eurowings

2FA not supported

Finnair

SMS

Software

Frontier

2FA not supported

Great Western Railway

2FA not supported

Greyhound

2FA not supported

Hamburger Verkehrsverbund

2FA not supported

Hawaiian Airlines

2FA not supported

JetBlue

2FA not supported

LATAM Airlines

2FA not supported

LNER

2FA not supported

Lufthansa

2FA not supported

Lyft

2FA not supported

mytaxi

2FA not supported

Norwegian

2FA not supported

NSB

2FA not supported

Oui.sncf

2FA not supported

OV-chipkaart

2FA not supported

redBus

2FA not supported

Ryanair

2FA not supported

SAS

2FA not supported

ScotRail

2FA not supported

Sixt

2FA not supported

SJ

2FA not supported

SL

2FA not supported

SmarTrip

2FA not supported

Southwest

2FA not supported

Southwestern Railway

2FA not supported

Spirit

2FA not supported

Trainline

2FA not supported

Transport for London

2FA not supported

TripIt

2FA not supported

Uber

SMS

TOTP

United

2FA not supported

Virgin Atlantic

2FA not supported

WestJet

2FA not supported

XO

2FA not supported

Retail	Docs	SMS	Phone Call	Email	Hardware token	Software token
Adafruit https://www.adafruit.com 2fa:sms 2fa:totp Adafruit
AdoramaPix https://www.adoramapix.com AdoramaPix	Tell them to support 2FA! On Twitter On Facebook
AliExpress https://www.aliexpress.com/ AliExpress	Tell them to support 2FA! On Twitter
Allegro https://allegro.pl 2fa:sms Allegro
Amazon https://www.amazon.com 2fa:sms 2fa:phone 2fa:totp Amazon
Apple https://appleid.apple.com 2fa:sms 2fa:phone 2fa:proprietary Apple
Arcaplanet https://www.arcaplanet.it/ Arcaplanet	Tell them to support 2FA! On Twitter On Facebook
Barnes & Noble https://www.barnesandnoble.com/ Barnes & Noble	Tell them to support 2FA! On Twitter On Facebook
Best Buy https://www.bestbuy.com/ 2fa:sms 2fa:totp Best Buy
Big W https://www.bigw.com.au/ Big W	Tell them to support 2FA! On Facebook
Bonobos https://bonobos.com Bonobos	Tell them to support 2FA! On Twitter On Facebook
Boots https://www.boots.com/ Boots	Tell them to support 2FA! On Twitter On Facebook Via Email
Boxed https://www.boxed.com Boxed	Tell them to support 2FA! On Twitter On Facebook
Brack https://www.brack.ch Brack	Tell them to support 2FA! On Twitter On Facebook Via Email
Combatant Gentlemen https://combatgent.com Combatant Gentlemen	Tell them to support 2FA! On Twitter On Facebook
Comet https://www.comet.it/ Comet	Tell them to support 2FA! On Twitter On Facebook
Comixology https://www.comixology.com/ Comixology	Tell them to support 2FA! On Twitter
Conrad https://www.conrad.de Conrad	Tell them to support 2FA! On Twitter On Facebook Via Email
Coop Genossenschaft https://www.coop.ch Coop Genossenschaft	Tell them to support 2FA! On Twitter On Facebook
Costco https://www.costco.com Costco	Tell them to support 2FA! On Facebook
Dell https://www.dell.com Dell	Tell them to support 2FA! On Twitter
Digitec https://www.digitec.ch 2fa:totp Digitec
EB Games Australia https://ebgames.com.au/ EB Games Australia	Tell them to support 2FA! On Twitter
eBay https://www.ebay.com 2fa:sms 2fa:proprietary eBay
ebay Kleinanzeigen https://www.ebay-kleinanzeigen.de ebay Kleinanzeigen	Tell them to support 2FA! On Twitter On Facebook Via Email
ELV Elektronik https://elv.com ELV Elektronik	Tell them to support 2FA! On Twitter On Facebook Via Email
ePRICE https://www.eprice.it/ ePRICE	Tell them to support 2FA! On Twitter On Facebook
Etsy https://www.etsy.com/ 2fa:sms 2fa:phone 2fa:totp Etsy
EVENTIM https://www.eventim.de/ EVENTIM	Tell them to support 2FA! On Twitter On Facebook Via Email
Everlane https://www.everlane.com/ Everlane	Tell them to support 2FA! On Twitter
FastTech https://www.fasttech.com FastTech	Tell them to support 2FA! On Facebook
Flipkart https://www.flipkart.com Flipkart	Tell them to support 2FA! On Twitter On Facebook
GamersGate https://www.gamersgate.com/ GamersGate	Tell them to support 2FA! On Twitter On Facebook
Gilt https://www.gilt.com Gilt	Tell them to support 2FA! On Twitter
Groupon https://www.groupon.com Groupon	Tell them to support 2FA! On Twitter
Home Depot https://www.homedepot.com 2fa:sms Home Depot
Hudson's Bay https://www.thebay.com Hudson's Bay	Tell them to support 2FA! On Twitter
Hypop https://www.hypop.com.au/ Hypop	Tell them to support 2FA! On Twitter
IKEA https://www.ikea.com IKEA	Tell them to support 2FA! On Twitter On Facebook
JB Hi-Fi https://www.jbhifi.com.au/ JB Hi-Fi	Tell them to support 2FA! On Twitter
Jet https://jet.com Jet	Tell them to support 2FA! On Twitter
John Lewis & Partners https://www.johnlewis.com/ John Lewis & Partners	Tell them to support 2FA! On Twitter On Facebook
jpc https://www.jpc.de/ jpc	Tell them to support 2FA! On Twitter On Facebook
Jumbo Argentina https://www.jumbo.com.ar Jumbo Argentina	Tell them to support 2FA! On Twitter On Facebook
Kobo https://www.kobo.com Kobo	Tell them to support 2FA! On Twitter On Facebook
Kohl's https://www.kohls.com Kohl's	Tell them to support 2FA! On Twitter On Facebook
Lazada https://www.lazada.com/ Lazada	Tell them to support 2FA! On Twitter
Lowes https://www.lowes.com Lowes	Tell them to support 2FA! On Twitter On Facebook
Macy's https://www.macys.com/ Macy's	Tell them to support 2FA! On Twitter
Massdrop https://www.massdrop.com Massdrop	Tell them to support 2FA! On Twitter
MediaMarkt (DE) https://www.mediamarkt.de/ MediaMarkt (DE)	Tell them to support 2FA! On Twitter On Facebook
Mercado Libre https://www.mercadolibre.com 2fa:sms 2fa:proprietary Mercado Libre
Migros https://www.migros.ch 2fa:totp Migros
Newegg https://www.newegg.com 2fa:sms 2fa:email 2fa:totp Newegg
Nordstrom https://shop.nordstrom.com Nordstrom	Tell them to support 2FA! On Twitter On Facebook
Northern Tool + Equipment https://www.northerntool.com/ Northern Tool + Equipment	Tell them to support 2FA! On Twitter On Facebook
Office Depot https://www.officedepot.com Office Depot	Tell them to support 2FA! On Twitter On Facebook
Overstock https://www.overstock.com Overstock	Tell them to support 2FA! On Twitter On Facebook Via Email
PC Case Gear https://www.pccasegear.com/ PC Case Gear	Tell them to support 2FA! On Twitter
Purse https://purse.io/ 2fa:totp Purse
Rakuten https://www.rakuten.com/ Rakuten	Tell them to support 2FA! On Twitter
RCWilley https://www.rcwilley.com RCWilley	Tell them to support 2FA! On Twitter On Facebook
Samsung https://www.samsung.com/ 2fa:sms 2fa:totp Samsung
Saturn https://www.saturn.de Saturn	Tell them to support 2FA! On Twitter On Facebook
Shopify https://shopify.com/ 2fa:sms 2fa:totp 2fa:hardware Shopify
Sierra https://www.sierra.com Sierra	Tell them to support 2FA! On Twitter On Facebook Via Email
Snapdeal https://www.snapdeal.com/ Snapdeal	Tell them to support 2FA! On Twitter On Facebook Via Email
speedcube.com.au https://www.speedcube.com.au/ speedcube.com.au	Tell them to support 2FA! On Twitter On Facebook
Stack Social https://stacksocial.com Stack Social	Tell them to support 2FA! On Twitter
Staples https://staples.com Staples	Tell them to support 2FA! On Twitter On Facebook
STEG Electronics https://www.steg-electronics.ch STEG Electronics	Tell them to support 2FA! On Twitter On Facebook Via Email
Target https://www.target.com/ Target	Tell them to support 2FA! On Twitter
Thalia https://www.thalia.de/ Thalia	Tell them to support 2FA! On Facebook Via Email
Tokopedia https://www.tokopedia.com/ 2fa:sms 2fa:phone 2fa:totp Tokopedia
Trade Me https://www.trademe.co.nz Trade Me	Tell them to support 2FA! On Twitter On Facebook
Walgreens https://www.walgreens.com Walgreens	Tell them to support 2FA! On Twitter
Walmart https://www.walmart.com/ Walmart	Tell them to support 2FA! On Twitter
Warby Parker https://www.warbyparker.com Warby Parker	Tell them to support 2FA! On Twitter
Wayfair https://www.wayfair.com Wayfair	Tell them to support 2FA! On Twitter On Facebook
Zalando https://www.zalando.com/ Zalando	Tell them to support 2FA! On Twitter On Facebook Via Email
Zappos https://www.zappos.com/ Zappos	Tell them to support 2FA! On Twitter
Zazzle https://www.zazzle.com Zazzle	Tell them to support 2FA! On Twitter On Facebook
Zooplus https://www.zooplus.com/ Zooplus	Tell them to support 2FA! On Twitter On Facebook

Security	Docs	SMS	Phone Call	Email	Hardware token	Software token
AdGuard https://adguard.com 2fa:totp AdGuard
Avast https://www.avast.com Avast	Tell them to support 2FA! On Twitter On Facebook
AVG https://www.avg.com AVG	Tell them to support 2FA! On Twitter On Facebook
Bitdefender https://www.bitdefender.com 2fa:email 2fa:totp Bitdefender
Blur https://www.abine.com/ 2fa:totp Blur
Boxcryptor https://www.boxcryptor.com 2fa:totp 2fa:hardware Boxcryptor
bugcrowd https://bugcrowd.com 2fa:totp bugcrowd
CAcert http://www.cacert.org/ 2fa:hardware CAcert
Cloudflare https://cloudflare.com 2fa:totp 2fa:u2f Cloudflare
Cobalt https://cobalt.io/ 2fa:totp Cobalt
Detectify https://detectify.com/ Detectify	Tell them to support 2FA! On Twitter On Facebook Via Email
DigiCert https://www.digicert.com/ 2fa:totp DigiCert
DMARC Analyzer https://www.dmarcanalyzer.com/ 2fa:totp DMARC Analyzer
dmarcian https://dmarcian.com/ 2fa:totp 2fa:hardware dmarcian
Dome9 Security https://dome9.com/ 2fa:totp 2fa:hardware Dome9 Security
EasyDMARC https://www.easydmarc.com 2fa:totp EasyDMARC
Entrust https://www.entrust.net 2fa:proprietary 2fa:hardware Entrust
ESET https://www.eset.com ESET	Tell them to support 2FA! On Twitter On Facebook
GeoTrust https://www.geotrust.com/ 2fa:email GeoTrust
GoGetSSL https://gogetssl.com/ GoGetSSL	Tell them to support 2FA! On Twitter On Facebook
HackerOne https://hackerone.com 2fa:totp HackerOne
hCaptcha https://hcaptcha.com hCaptcha	Tell them to support 2FA! On Twitter On Facebook Via Email
intigriti https://www.intigriti.com/ 2fa:totp intigriti
Kaspersky https://www.kaspersky.com/ 2fa:totp 2fa:sms Kaspersky
McAfee https://www.mcafee.com/ McAfee	Tell them to support 2FA! On Twitter On Facebook
Norton https://us.norton.com 2fa:sms 2fa:phone 2fa:proprietary 2fa:u2f Norton
Panther https://runpanther.io 2fa:totp Panther
Prey https://www.preyproject.com 2fa:totp Prey
Pwnie Express Pwn Pulse https://www.pwnieexpress.com/products/pulse-device-detection 2fa:totp Pwnie Express Pwn Pulse
RBLTracker https://rbltracker.com/ 2fa:totp RBLTracker
Sophos Central https://www.sophos.com 2fa:email 2fa:totp Sophos Central
SSLTrust https://www.ssltrust.com.au/ 2fa:totp SSLTrust
ThreatConnect https://threatconnect.com/ 2fa:totp ThreatConnect
ThreatMetrix https://www.threatmetrix.com/ ThreatMetrix	Tell them to support 2FA! On Twitter
ThreatSim https://login.threatsim.com 2fa:sms ThreatSim
ThreatX https://www.threatx.com/ 2fa:totp ThreatX
Tinfoil Security https://www.tinfoilsecurity.com 2fa:totp Tinfoil Security
VirusTotal https://www.virustotal.com 2fa:totp VirusTotal
Webroot https://www.webroot.com 2fa:totp Webroot

Social	Docs	SMS	Phone Call	Email	Hardware token	Software token
500px https://web.500px.com/ 500px	Tell them to support 2FA! On Twitter On Facebook
about.me https://about.me about.me	Tell them to support 2FA! On Twitter
ArtStation https://www.artstation.com/ ArtStation	Tell them to support 2FA! On Twitter On Facebook Via Email
ASKfm https://ask.fm/ ASKfm	Tell them to support 2FA! On Twitter On Facebook
Badoo https://badoo.com Badoo	Tell them to support 2FA! On Twitter
BiggerPockets https://www.biggerpockets.com 2fa:sms BiggerPockets
Bitly https://bitly.com/ 2fa:sms Bitly
Buffer https://bufferapp.com 2fa:sms 2fa:totp Buffer
DeviantArt https://www.deviantart.com DeviantArt	Tell them to support 2FA! On Twitter
Ello https://ello.co Ello	Tell them to support 2FA! On Twitter On Facebook Via Email
Eventbrite https://www.eventbrite.com/ Eventbrite	Tell them to support 2FA! On Twitter On Facebook
Facebook https://facebook.com 2fa:sms 2fa:totp 2fa:u2f Facebook
Flickr https://www.flickr.com Flickr	Tell them to support 2FA! On Twitter
Flipboard https://flipboard.com Flipboard	Tell them to support 2FA! On Twitter
Foursquare https://foursquare.com Foursquare	Tell them to support 2FA! On Twitter
Glassdoor https://glassdoor.com Glassdoor	Tell them to support 2FA! On Twitter On Facebook Via Email
Goodreads https://www.goodreads.com Goodreads	Tell them to support 2FA! On Twitter
HootSuite https://hootsuite.com 2fa:totp 2fa:email HootSuite
ICQ https://icq.com/ ICQ	Tell them to support 2FA! On Twitter On Facebook
Imgur https://imgur.com Imgur	Tell them to support 2FA! On Twitter
Instagram https://www.instagram.com 2fa:sms 2fa:totp Instagram
LinkedIn https://linkedin.com 2fa:sms 2fa:totp LinkedIn
LiveJournal https://www.livejournal.com LiveJournal	Tell them to support 2FA! On Twitter
Lobsters https://lobste.rs/ 2fa:totp Lobsters
Medium https://medium.com 2fa:email Medium
Meetup https://www.meetup.com Meetup	Tell them to support 2FA! On Twitter
Minds https://www.minds.com/ 2fa:sms Minds
Newgrounds https://www.newgrounds.com/ Newgrounds	Tell them to support 2FA! On Twitter On Facebook Via Email
Nextdoor https://nextdoor.com 2fa:email Nextdoor
OkCupid https://www.okcupid.com/ 2fa:sms OkCupid
Pinterest https://pinterest.com 2fa:sms 2fa:proprietary Pinterest
Plurk https://plurk.com 2fa:totp Plurk
Postcrossing https://www.postcrossing.com/ Postcrossing	Tell them to support 2FA! On Twitter On Facebook
Quora https://www.quora.com Quora	Tell them to support 2FA! On Twitter
Reddit https://www.reddit.com/ 2fa:totp Reddit
Restream.io https://restream.io/ 2fa:totp Restream.io
Short.io https://short.io/ 2fa:totp Short.io
Snapchat https://www.snapchat.com/ 2fa:sms 2fa:totp Snapchat
Stack Exchange https://stackexchange.com/ Stack Exchange	Tell them to support 2FA! On Twitter Via Email
Tumblr https://www.tumblr.com/ 2fa:sms 2fa:totp Tumblr
Twitter https://twitter.com 2fa:sms 2fa:totp 2fa:u2f Twitter
VanillaForums.com https://vanillaforums.com VanillaForums.com	Tell them to support 2FA! On Twitter
Viadeo http://www.viadeo.com Viadeo	Tell them to support 2FA! On Twitter
VK https://vk.com 2fa:sms 2fa:totp VK
Weibo https://www.weibo.com/ Weibo	Tell them to support 2FA! On Twitter
WordPress.com https://wordpress.com 2fa:sms 2fa:totp WordPress.com
Wykop https://www.wykop.pl 2fa:totp Wykop
XING https://www.xing.com 2fa:sms 2fa:totp XING
Yelp https://www.yelp.com Yelp	Tell them to support 2FA! On Twitter On Facebook
Zocle https://zocle.com/ 2fa:sms Zocle

Task Management	Docs	SMS	Phone Call	Email	Hardware token	Software token
ActiveCollab https://activecollab.com/ ActiveCollab	Tell them to support 2FA! On Twitter
Airtable https://airtable.com 2fa:sms 2fa:phone 2fa:totp Airtable
Any.do https://web.any.do/ Any.do	Tell them to support 2FA! On Twitter On Facebook Via Email
Asana https://www.asana.com Asana	Tell them to support 2FA! On Twitter On Facebook Via Email
Azendoo https://app.azendoo.com Azendoo	Tell them to support 2FA! On Twitter
Breeze https://www.breeze.pm Breeze	Tell them to support 2FA! On Twitter On Facebook
ClickUp https://clickup.com 2fa:sms ClickUp
Clubhouse https://clubhouse.io 2fa:totp Clubhouse
fruux https://fruux.com fruux	Tell them to support 2FA! On Twitter
Meistertask https://www.meistertask.com 2fa:totp Meistertask
Microsoft To-Do https://todo.microsoft.com/ 2fa:sms 2fa:phone 2fa:email 2fa:proprietary 2fa:totp 2fa:u2f Microsoft To-Do
Planio https://plan.io 2fa:totp Planio
Remember The Milk https://www.rememberthemilk.com Remember The Milk	Tell them to support 2FA! On Twitter On Facebook Via Email
Tick https://www.tickspot.com Tick	Tell them to support 2FA! On Twitter Via Email
Todoist https://todoist.com Todoist	Tell them to support 2FA! On Twitter On Facebook Via Email
Toggl https://toggl.com Toggl	Tell them to support 2FA! On Twitter On Facebook
Toodledo https://www.toodledo.com 2fa:totp Toodledo
Trello https://trello.com 2fa:sms 2fa:totp Trello

Transport	Docs	SMS	Phone Call	Email	Hardware token	Software token
Aerolíneas Argentinas https://www.aerolineas.com.ar/ Aerolíneas Argentinas	Tell them to support 2FA! On Twitter On Facebook
Air Canada https://www.aircanada.com/ Air Canada	Tell them to support 2FA! On Twitter On Facebook
Air France https://www.airfrance.com Air France	Tell them to support 2FA! On Twitter On Facebook
Alaska Airlines https://www.alaskaair.com Alaska Airlines	Tell them to support 2FA! On Twitter On Facebook
American Airlines https://www.aa.com/ American Airlines	Tell them to support 2FA! On Twitter On Facebook
Amtrak https://www.amtrak.com/ Amtrak	Tell them to support 2FA! On Twitter On Facebook
BRA (Braathens Regional Airlines) https://flygbra.se/ BRA (Braathens Regional Airlines)	Tell them to support 2FA! On Twitter On Facebook
Bremer Straßenbahn AG https://www.bsag.de Bremer Straßenbahn AG	Tell them to support 2FA! Via Email
British Airways https://www.britishairways.com/ British Airways	Tell them to support 2FA! On Twitter On Facebook
Clipper https://www.clippercard.com Clipper	Tell them to support 2FA! On Twitter On Facebook
Copa Airlines https://www.copaair.com Copa Airlines	Tell them to support 2FA! On Twitter On Facebook
Delta https://www.delta.com/ Delta	Tell them to support 2FA! On Twitter On Facebook
Despegar.com https://www.despegar.com/ Despegar.com	Tell them to support 2FA! On Twitter On Facebook
Deutsche Bahn (DB) https://www.bahn.com Deutsche Bahn (DB)	Tell them to support 2FA! On Twitter On Facebook
easyJet https://www.easyjet.com easyJet	Tell them to support 2FA! On Twitter On Facebook
Eurowings https://www.eurowings.com Eurowings	Tell them to support 2FA! On Twitter On Facebook
Finnair https://www.finnair.com/ 2fa:sms 2fa:proprietary Finnair
Frontier https://www.flyfrontier.com Frontier	Tell them to support 2FA! On Twitter On Facebook
Great Western Railway https://www.gwr.com Great Western Railway	Tell them to support 2FA! On Twitter On Facebook
Greyhound https://www.greyhound.com Greyhound	Tell them to support 2FA! On Twitter On Facebook
Hamburger Verkehrsverbund https://www.hvv.de/ Hamburger Verkehrsverbund	Tell them to support 2FA! On Facebook
Hawaiian Airlines https://www.hawaiianairlines.com Hawaiian Airlines	Tell them to support 2FA! On Twitter On Facebook
JetBlue https://www.jetblue.com JetBlue	Tell them to support 2FA! On Twitter On Facebook
LATAM Airlines https://www.latam.com LATAM Airlines	Tell them to support 2FA! On Twitter On Facebook
LNER https://www.lner.co.uk LNER	Tell them to support 2FA! On Twitter On Facebook
Lufthansa https://www.lufthansa.com Lufthansa	Tell them to support 2FA! On Twitter On Facebook
Lyft https://www.lyft.com/ Lyft	Tell them to support 2FA! On Twitter On Facebook
mytaxi https://us.mytaxi.com mytaxi	Tell them to support 2FA! On Twitter On Facebook
Norwegian https://www.norwegian.com/ Norwegian	Tell them to support 2FA! On Twitter On Facebook
NSB https://www.nsb.no NSB	Tell them to support 2FA! On Twitter On Facebook
Oui.sncf https://www.oui.sncf Oui.sncf	Tell them to support 2FA! On Twitter On Facebook
OV-chipkaart https://www.ov-chipkaart.nl/ OV-chipkaart	Tell them to support 2FA! On Twitter
redBus https://www.redbus.in/ redBus	Tell them to support 2FA! On Twitter On Facebook Via Email
Ryanair https://www.ryanair.com Ryanair	Tell them to support 2FA! On Twitter On Facebook
SAS https://www.flysas.com/ SAS	Tell them to support 2FA! On Twitter On Facebook
ScotRail https://www.scotrail.co.uk ScotRail	Tell them to support 2FA! On Twitter On Facebook
Sixt https://www.sixt.com/ Sixt	Tell them to support 2FA! On Twitter On Facebook
SJ https://www.sj.se/ SJ	Tell them to support 2FA! On Twitter On Facebook
SL https://sl.se/ SL	Tell them to support 2FA! On Twitter On Facebook
SmarTrip https://smartrip.wmata.com SmarTrip	Tell them to support 2FA! On Twitter On Facebook
Southwest https://www.southwest.com/ Southwest	Tell them to support 2FA! On Twitter On Facebook
Southwestern Railway https://www.southwesternrailway.com/ Southwestern Railway	Tell them to support 2FA! On Twitter On Facebook
Spirit https://www.spirit.com Spirit	Tell them to support 2FA! On Twitter On Facebook
Trainline https://www.trainline.eu Trainline	Tell them to support 2FA! On Twitter On Facebook
Transport for London https://tfl.gov.uk/ Transport for London	Tell them to support 2FA! On Twitter On Facebook
TripIt https://www.tripit.com TripIt	Tell them to support 2FA! On Twitter On Facebook Via Email
Uber https://www.uber.com/ 2fa:sms 2fa:totp Uber
United https://www.united.com/ United	Tell them to support 2FA! On Twitter On Facebook
Virgin Atlantic https://www.virginatlantic.com Virgin Atlantic	Tell them to support 2FA! On Twitter On Facebook
WestJet https://www.westjet.com/ WestJet	Tell them to support 2FA! On Twitter On Facebook
XO https://flyxo.com/ XO	Tell them to support 2FA! On Twitter On Facebook

Utilities

American Electric Power

2FA not supported

Andrews & Arnold

TOTP

Arcadia

2FA not supported

AT&T

2FA not supported

Blau.de

2FA not supported

BT

2FA not supported

Bulb

2FA not supported

Cablevisión Fibertel

2FA not supported

CallCentric

Email

CenturyLink

2FA not supported

Charter Spectrum

2FA not supported

Comcast

SMS

Email

Software

ComEd

2FA not supported

Con Edison

SMS

Phone

TOTP

Software

Consumer Cellular

2FA not supported

Cox

2FA not supported

Deutsche Telekom

2FA not supported

DIRECTV

2FA not supported

DISH Network

2FA not supported

Dominion Energy

SMS

Email

DTE Energy

2FA not supported

Duke Energy

2FA not supported

EE

2FA not supported

Ergon Energy

2FA not supported

Eversource

2FA not supported

Florida Power and Light

2FA not supported

Frontier

2FA not supported

Georgia Power

2FA not supported

Google Fi

SMS

Phone

TOTP

Software

U2F

Google Fiber

SMS

Phone

TOTP

Software

U2F

Software

2FA not supported

Moj Tele2

2FA not supported

Nicor Gas

2FA not supported

Optus

2FA not supported

Orange

2FA not supported

Pacific Gas and Electric Company PG&E

2FA not supported

PowerStream

2FA not supported

RCN

2FA not supported

Republic Wireless

TOTP

Rochester Gas & Electric

2FA not supported

Rogers

2FA not supported

San Diego Gas & Electric

2FA not supported

sipgate

2FA not supported

Sonic

SMS

Phone

TOTP

Sosh

2FA not supported

Southern California Edison

2FA not supported

Sprint

2FA not supported

Swisscom

2FA not supported

T-Mobile

SMS

TOTP

Hardware

Software

2FA not supported

Telus

2FA not supported

Telzio

TOTP

Three UK

2FA not supported

TIM

2FA not supported

Ting

SMS

TOTP

Verizon

2FA not supported

Verizon Wireless

2FA not supported

Vimla

2FA not supported

Virgin Media (IE)

2FA not supported

Virgin Media (UK)

2FA not supported

Virgin Mobile

2FA not supported

Vodafone (DE)

2FA not supported

Vodafone (IE)

2FA not supported

Vodafone (IT)

2FA not supported

SMS

Email

2FA not supported

VPN Providers

AirVPN

TOTP

BolehVPN

2FA not supported

CyberGhost

2FA not supported

ExpressVPN

Email

hide.me VPN

2FA not supported

IPVanish

2FA not supported

IVPN

TOTP

NordVPN

2FA not supported

NordVPN Teams

TOTP

SMS

Perfect Privacy VPN

2FA not supported

Private Internet Access

TOTP

TOTP

2FA not supported

SaferVPN

2FA not supported

Surfshark

Email

TOTP

TorGuard

TOTP

TunnelBear

2FA not supported

VPN Unlimited

TOTP

Email

Windscribe

TOTP

Utilities	Docs	SMS	Phone Call	Email	Hardware token	Software token
American Electric Power https://www.aep.com/ American Electric Power	Tell them to support 2FA! On Twitter On Facebook
Andrews & Arnold https://aa.net.uk 2fa:totp Andrews & Arnold
Arcadia https://www.arcadia.com/ Arcadia	Tell them to support 2FA! On Twitter On Facebook Via Email
AT&T https://www.att.com/ AT&T	Tell them to support 2FA! On Twitter On Facebook
Blau.de https://www.blau.de/ Blau.de	Tell them to support 2FA! On Facebook
BT https://www.bt.com/ BT	Tell them to support 2FA! On Twitter On Facebook
Bulb https://www.bulb.co.uk Bulb	Tell them to support 2FA! On Twitter On Facebook
Cablevisión Fibertel https://www.cablevisionfibertel.com.ar/ Cablevisión Fibertel	Tell them to support 2FA! On Twitter On Facebook
CallCentric https://www.callcentric.com/ 2fa:email CallCentric
CenturyLink https://www.centurylink.com/ CenturyLink	Tell them to support 2FA! On Twitter On Facebook
Charter Spectrum https://www.spectrum.com/ Charter Spectrum	Tell them to support 2FA! On Twitter On Facebook
Comcast https://www.xfinity.com/ 2fa:sms 2fa:email 2fa:proprietary Comcast
ComEd https://www.comed.com/ ComEd	Tell them to support 2FA! On Twitter On Facebook
Con Edison https://www.coned.com/ 2fa:sms 2fa:phone 2fa:totp 2fa:proprietary Con Edison
Consumer Cellular https://www.consumercellular.com Consumer Cellular	Tell them to support 2FA! On Twitter On Facebook
Cox https://www.cox.com/ Cox	Tell them to support 2FA! On Twitter On Facebook
Deutsche Telekom https://www.telekom.de/ Deutsche Telekom	Tell them to support 2FA! On Twitter On Facebook Via Email
DIRECTV https://www.directv.com/ DIRECTV	Tell them to support 2FA! On Twitter On Facebook
DISH Network https://www.dish.com/ DISH Network	Tell them to support 2FA! On Twitter On Facebook
Dominion Energy https://www.dominionenergy.com/ 2fa:sms 2fa:email Dominion Energy
DTE Energy https://www.dteenergy.com/ DTE Energy	Tell them to support 2FA! On Twitter On Facebook
Duke Energy https://www.duke-energy.com/ Duke Energy	Tell them to support 2FA! On Twitter On Facebook
EE https://ee.co.uk/ EE	Tell them to support 2FA! On Twitter On Facebook
Ergon Energy https://www.ergon.com.au/ Ergon Energy	Tell them to support 2FA! On Twitter On Facebook Via Email
Eversource https://www.eversource.com/ Eversource	Tell them to support 2FA! On Twitter On Facebook
Florida Power and Light https://www.fpl.com/ Florida Power and Light	Tell them to support 2FA! On Twitter On Facebook
Frontier https://frontier.com/ Frontier	Tell them to support 2FA! On Twitter On Facebook
Georgia Power https://www.georgiapower.com/ Georgia Power	Tell them to support 2FA! On Twitter On Facebook
Google Fi https://fi.google.com/ 2fa:sms 2fa:phone 2fa:totp 2fa:proprietary 2fa:u2f Google Fi
Google Fiber https://fiber.google.com/ 2fa:sms 2fa:phone 2fa:totp 2fa:proprietary 2fa:u2f Google Fiber
Halebop https://www.halebop.se/ 2fa:proprietary Halebop
Koodo Mobile https://www.koodomobile.com Koodo Mobile	Tell them to support 2FA! On Twitter On Facebook
Moj Tele2 https://moj.tele2.hr/ Moj Tele2	Tell them to support 2FA! On Twitter On Facebook
Nicor Gas https://www.nicorgas.com/ Nicor Gas	Tell them to support 2FA! On Twitter On Facebook
Optus https://www.optus.com.au/ Optus	Tell them to support 2FA! On Twitter On Facebook
Orange https://www.orange.fr/portail Orange	Tell them to support 2FA! On Twitter On Facebook
Pacific Gas and Electric Company PG&E https://www.pge.com/ Pacific Gas and Electric Company PG&E	Tell them to support 2FA! On Twitter On Facebook
PowerStream https://www.powerstream.ca/ PowerStream	Tell them to support 2FA! On Twitter On Facebook
RCN https://www.rcn.com/ RCN	Tell them to support 2FA! On Twitter On Facebook
Republic Wireless https://republicwireless.com/ 2fa:totp Republic Wireless
Rochester Gas & Electric https://www.rge.com/ Rochester Gas & Electric	Tell them to support 2FA! On Twitter On Facebook
Rogers https://www.rogers.com/ Rogers	Tell them to support 2FA! On Twitter On Facebook
San Diego Gas & Electric https://www.sdge.com/ San Diego Gas & Electric	Tell them to support 2FA! On Twitter On Facebook
sipgate https://www.sipgate.de/ sipgate	Tell them to support 2FA! On Twitter On Facebook
Sonic https://www.sonic.com/ 2fa:sms 2fa:phone 2fa:totp Sonic
Sosh https://www.sosh.fr Sosh	Tell them to support 2FA! On Twitter On Facebook
Southern California Edison https://www.sce.com/ Southern California Edison	Tell them to support 2FA! On Twitter On Facebook
Sprint https://www.sprint.com/ Sprint	Tell them to support 2FA! On Twitter On Facebook
Swisscom https://www.swisscom.ch/ Swisscom	Tell them to support 2FA! On Twitter On Facebook
T-Mobile https://www.t-mobile.com/ 2fa:sms 2fa:totp 2fa:hardware T-Mobile
Telia (Sweden) https://www.telia.se/ 2fa:proprietary Telia (Sweden)
Telstra https://www.telstra.com.au/ Telstra	Tell them to support 2FA! On Twitter On Facebook
Telus https://www.telus.com Telus	Tell them to support 2FA! On Twitter On Facebook
Telzio https://www.telzio.com/ 2fa:totp Telzio
Three UK http://www.three.co.uk/ Three UK	Tell them to support 2FA! On Twitter On Facebook
TIM https://www.tim.it/ TIM	Tell them to support 2FA! On Twitter On Facebook
Ting https://ting.com/ 2fa:sms 2fa:totp Ting
Verizon https://www.verizon.com/ Verizon	Tell them to support 2FA! On Twitter On Facebook
Verizon Wireless https://www.verizonwireless.com/ Verizon Wireless	Tell them to support 2FA! On Twitter
Vimla https://vimla.se/ Vimla	Tell them to support 2FA! On Twitter On Facebook
Virgin Media (IE) https://www.virginmedia.ie/ Virgin Media (IE)	Tell them to support 2FA! On Twitter On Facebook
Virgin Media (UK) https://www.virginmedia.com/ Virgin Media (UK)	Tell them to support 2FA! On Twitter On Facebook
Virgin Mobile https://www.virgin.com/gateways/mobile Virgin Mobile	Tell them to support 2FA! On Twitter On Facebook
Vodafone (DE) https://www.vodafone.de/ Vodafone (DE)	Tell them to support 2FA! On Twitter On Facebook
Vodafone (IE) https://www.vodafone.ie/ Vodafone (IE)	Tell them to support 2FA! On Twitter On Facebook
Vodafone (IT) http://www.vodafone.it/ Vodafone (IT)	Tell them to support 2FA! On Twitter On Facebook
Vodafone (UK) https://www.vodafone.co.uk/ 2fa:sms Vodafone (UK)
VoIP.ms https://voip.ms/ 2fa:email VoIP.ms
Wingo https://www.wingo.ch Wingo	Tell them to support 2FA! On Twitter On Facebook

VPN Providers	Docs	SMS	Phone Call	Email	Hardware token	Software token
AirVPN https://airvpn.org/ 2fa:totp AirVPN
BolehVPN https://www.bolehvpn.net/ BolehVPN	Tell them to support 2FA! On Twitter Via Email
CyberGhost https://www.cyberghostvpn.com CyberGhost	Tell them to support 2FA! On Twitter On Facebook
ExpressVPN https://www.expressvpn.com 2fa:email ExpressVPN
hide.me VPN https://hide.me/ hide.me VPN	Tell them to support 2FA! On Twitter On Facebook Via Email
IPVanish https://www.ipvanish.com IPVanish	Tell them to support 2FA! On Twitter On Facebook Via Email
IVPN https://www.ivpn.net/ 2fa:totp IVPN
NordVPN https://nordvpn.com NordVPN	Tell them to support 2FA! On Twitter On Facebook Via Email
NordVPN Teams https://nordvpnteams.com 2fa:totp 2fa:sms NordVPN Teams
Perfect Privacy VPN https://www.perfect-privacy.com/ Perfect Privacy VPN	Tell them to support 2FA! On Twitter On Facebook
Private Internet Access https://www.privateinternetaccess.com 2fa:totp Private Internet Access
ProtonVPN https://protonvpn.com/ 2fa:totp ProtonVPN
PureVPN https://www.purevpn.com PureVPN	Tell them to support 2FA! On Twitter On Facebook Via Email
SaferVPN https://www.safervpn.com SaferVPN	Tell them to support 2FA! On Twitter On Facebook Via Email
Surfshark https://surfshark.com/ 2fa:email 2fa:totp Surfshark
TorGuard https://torguard.net 2fa:totp TorGuard
TunnelBear https://tunnelbear.com/ TunnelBear	Tell them to support 2FA! On Twitter On Facebook Via Email
VPN Unlimited https://vpnunlimitedapp.com/ 2fa:totp 2fa:email VPN Unlimited
Windscribe https://windscribe.com 2fa:totp Windscribe

Two Factor Auth (2FA)

Backup and Sync

Backup and Sync

Banking

Banking

Betting

Betting

Cloud Computing

Cloud Computing

Communication

Communication

Cryptocurrencies

Cryptocurrencies

Developer

Developer

Domains

Domains

Education

Education

Email

Email

Entertainment

Entertainment

Finance

Finance

Food

Food

Gaming

Gaming

Government

Government

Health

Health

Hosting/VPS

Hosting/VPS

Hotels and Accommodations

Hotels and Accommodations

Identity Management

Identity Management

Investing

Investing

IoT

IoT

Legal

Legal

Other

Other

Payments

Payments

Remote Access

Remote Access

Retail

Retail

Security

Security

Social

Social

Task Management

Task Management

Transport

Transport

Utilities

Utilities

VPN Providers

VPN Providers

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