1Kosmos BlockID
Digital identity and passwordless authentication platform that supports FIDO U2F tokens.
ProtocolsSecurity key (2FA)
CategorySecurityAuthentication
Services and Applications Supporting FIDO2/U2F Passwordless Authentication and Passkeys
Sign in with a Hideez Key or any FIDO security key. Find your service, then follow its setup guide.
0–9
Setup guide
1Password
Password manager with two-step login via TOTP, FIDO U2F and FIDO2/WebAuthn security keys.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryPassword ManagementIdentity and Access Management
A
Adobe
Creative software and cloud account with FIDO2/WebAuthn security keys, TOTP and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Airbnb
Online vacation rental and travel marketplace; sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryCommerce
Alibaba Cloud
Cloud provider; RAM sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Amazon
Online marketplace account that accepts FIDO2/WebAuthn security keys, TOTP and passkeys at sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCommerce
American Express
Card and payments company; supports passkeys for sign-in to online accounts in the US.
ProtocolsPasskey sign-in
CategoryFinance and Crypto
Antradar Gyroscope
Open-source platform for web-based CRM/ERP; FIDO2 and FIDO U2F keys supported from v18.7.
ProtocolsSecurity key (2FA)
CategoryDeveloper Tools
AOL
Email account where a FIDO U2F security key approves sign-in after the password.
ProtocolsSecurity key (2FA)
CategoryCommunicationEmail Provider
Appgate SDP
Zero Trust software-defined perimeter for remote access, with FIDO U2F and FIDO2/WebAuthn keys.
ProtocolsSecurity key (2FA)
CategorySecurityCloud Services
Apple iCloud
Apple cloud storage and sync service; account sign-in supports security keys and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCloud Services
Atlassian
Account service for Jira, Confluence and Bitbucket; supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryDeveloper Tools
Auth0
Identity platform for developers; MFA factors include FIDO2/WebAuthn security keys and biometrics.
ProtocolsSecurity key (2FA)
CategoryCloud ServicesDeveloper ToolsIdentity and Access ManagementSecurity
authentik
Open-source identity provider; supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access Management
Authlogics
Password security and multi-factor authentication platform with passwordless options and TOTP.
ProtocolsAuthenticator app (2FA)
CategoryAuthenticationSecurity
Authsignal
Authentication service for passwordless MFA and passkeys, with FIDO2/WebAuthn and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategorySecurity
AuthStack
Self-hosted single sign-on and identity access management system with FIDO U2F key support.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access Management
AuthTake
Authentication platform for password or passwordless MFA with TOTP, FIDO U2F and FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityPassword Management
Avatier
Identity management system supporting FIDO2/WebAuthn for single-factor or passwordless sign-in.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access Management
AWS IAM Identity Center
Single sign-on for AWS accounts and apps with TOTP, FIDO U2F and FIDO2/WebAuthn MFA.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access Management
AWS Identity and Access Management
Access control service for AWS resources; FIDO U2F and FIDO2 security keys can serve as MFA devices.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access Management
Axiad
Cloud platform for enterprise passwordless authentication with FIDO U2F and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryAuthentication
B
Basecamp
Project management tool that offers WebAuthn security keys as a second factor after authenticator-app 2FA.
ProtocolsSecurity key (2FA)
CategoryCommunication
Beyond Identity
Passwordless identity and authentication platform built on FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access Management
BeyondTrust
Identity security and privileged access platform with TOTP, FIDO U2F and FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityAuthenticationIdentity and Access Management
Binance
Crypto exchange that allows security keys and passkeys for two-factor login alongside SMS and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryFinance and Crypto
Bitbucket
Git code hosting service; Bitbucket Cloud accepts a FIDO U2F key as a second factor instead of TOTP.
ProtocolsSecurity key (2FA)
CategoryDeveloper Tools
Bitfinex
Cryptocurrency exchange where a FIDO U2F security key can protect account login.
ProtocolsSecurity key (2FA)
CategoryFinance and Crypto
Bitget
Crypto exchange; sign-in security supports passkeys (including external keys) and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
BitMEX
Cryptocurrency derivatives exchange for futures and perpetuals, with TOTP two-factor sign-in.
ProtocolsAuthenticator app (2FA)
CategoryFinance and Crypto
Bitwarden
Password manager with two-step login via FIDO2/WebAuthn keys, FIDO U2F and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryPassword ManagementIdentity and Access Management
Blogger
Google blogging service; Google account sign-in can use a FIDO U2F security key.
ProtocolsSecurity key (2FA)
CategoryCommunication
BMW
Automaker account with FIDO2/WebAuthn security keys and TOTP at sign-in.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryOther
Bolt
Mobility platform for ride-hailing, food delivery and scooters, with FIDO2/WebAuthn and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryOther
Box
Cloud content platform; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Braintree
Payment gateway; Control Panel sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryFinance and Crypto
Brave
Chromium-based web browser with built-in ad and tracker blocking; supports FIDO U2F and FIDO2 keys.
ProtocolsSecurity key (2FA)
CategoryOther
Bugfender
Remote log storage service for app developers, with TOTP and FIDO2/WebAuthn sign-in.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
C
Canva
Online graphic design and publishing platform; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryOther
Capital One
US bank offering credit cards, checking and savings; web sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryFinance and Crypto
Cash App
Mobile payments and peer-to-peer money transfer app; sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryFinance and Crypto
Charles Schwab
US brokerage and bank; supports passkeys for sign-in to Schwab accounts.
ProtocolsPasskey sign-in
CategoryFinance and Crypto
Chase
US consumer and business bank; supports passkeys for sign-in to online and mobile banking.
ProtocolsPasskey sign-in
CategoryFinance and Crypto
Citrix Workspace
Digital workspace giving access to apps and files, with TOTP, FIDO U2F and FIDO2/WebAuthn sign-in.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCommerce
Cloudflare
Web security and cloud platform with two-factor login via security keys, TOTP and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategorySecurityCloud Services
Coinbase
Crypto exchange and wallet that accepts security keys and passkeys for two-step verification.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryFinance and Crypto
Cointree
Australian digital currency exchange that supports FIDO U2F security keys for sign-in.
ProtocolsSecurity key (2FA)
CategoryFinance and Crypto
Costco
Membership warehouse retailer with online shopping; account sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryCommerce
Crypto.com
Crypto exchange and wallet app; supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryFinance and Crypto
Curity
Identity and API security server that supports TOTP and FIDO2/WebAuthn passwordless login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryDeveloper ToolsIdentity and Access Management
CyberArk
Identity security and access management platform with FIDO2/WebAuthn authentication.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access ManagementAuthentication
CyStack Locker
Cross-platform password manager and vault with FIDO2/WebAuthn security key login.
ProtocolsSecurity key (2FA)
CategorySecurityPassword Management
D
Daon
Biometric and identity assurance software supporting FIDO2/WebAuthn and FIDO U2F authentication.
ProtocolsSecurity key (2FA)
CategoryCloud Services
Dashlane
Password manager that supports FIDO U2F security keys for two-factor authentication.
ProtocolsSecurity key (2FA)
CategoryPassword ManagementIdentity and Access Management
Databricks
Data and AI platform; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Delinea
Privileged access management suite with FIDO2/WebAuthn and FIDO U2F authentication.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access ManagementAuthentication
Delinea Privileged Access Service
Privileged access service with WebAuthn passwordless sign-in, TOTP and FIDO U2F keys.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityAuthenticationIdentity and Access Management
Delinea Secret Server
Privileged account management solution, on premises or cloud, with FIDO2/WebAuthn sign-in.
ProtocolsSecurity key (2FA)
CategoryFinance and Crypto
Dell
Computer hardware maker and online retailer; account sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryCommerce
Deutsche Bahn
German railway operator online account with TOTP two-step login.
ProtocolsAuthenticator app (2FA)
CategoryOther
Digidentity
Digital identity provider offering SSL certificates and digital signatures; FIDO U2F login.
ProtocolsSecurity key (2FA)
CategoryOther
Discord
Messaging platform for voice, video and text chat with security key and passkey sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCommunicationSocial Media
DNSimple
Managed DNS hosting, domain registration and SSL certificates with TOTP and FIDO2/WebAuthn login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryHosting and Virtual Servers
DocuSign
Electronic signature service for sending, signing and tracking documents; TOTP and passkeys.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryOther
Dropbox
Cloud file storage and sharing service with FIDO U2F security key and passkey two-step login.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCloud Services
Duo
Two-factor authentication platform with phishing-resistant FIDO U2F security keys and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryAuthenticationIdentity and Access ManagementSecurity
E
EA App
Video game publisher's account and game platform; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryEntertainment
eBay
Online marketplace with two-step verification using FIDO2/WebAuthn security keys and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCommerce
Egnyte Protect
Cloud content governance and file sharing platform with FIDO2/WebAuthn security key 2FA.
ProtocolsSecurity key (2FA)
CategoryCloud Services
Elastic Cloud
Search and observability cloud; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Electronic Arts
Video game publisher account with TOTP two-step login.
ProtocolsAuthenticator app (2FA)
CategoryEntertainment
Entrust Identity
Cloud identity and access management with SSO and MFA, supporting FIDO U2F and FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access Management
Envato
Marketplace for creative assets, freelancers and courses, with TOTP two-step login.
ProtocolsAuthenticator app (2FA)
CategoryCommerceCommunication
Epic Games
Video game developer and store account with TOTP two-step login.
ProtocolsAuthenticator app (2FA)
CategoryEntertainment
ESET Secure Authentication
Two-factor authentication product that supports TOTP, FIDO U2F and FIDO2 security keys.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access Management
F
Social network that supports security keys, FIDO U2F, TOTP and passkeys for two-factor login.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategorySocial MediaCommunicationEntertainment
Fastmail
Email hosting service that supports FIDO2/WebAuthn security keys for account sign-in.
ProtocolsSecurity key (2FA)
CategoryEmail Provider
Fedora
Open source Linux platform for developers; accounts support TOTP and FIDO U2F.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryDeveloper Tools
Fidelity
US brokerage and retirement-savings provider; supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
Freshworks
CRM and customer-engagement suite; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCommerce
G
Gandi.net
Domain registrar and hosting provider with FIDO U2F security key login, TOTP as fallback.
ProtocolsSecurity key (2FA)
CategoryHosting and Virtual Servers
Gemini
Crypto exchange and custodian with WebAuthn security keys, device biometrics and passkeys for 2FA.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryFinance and Crypto
GitHub
Code hosting platform that accepts FIDO2/WebAuthn security keys and passkeys for sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryDeveloper Tools
GitLab
DevOps and code hosting platform with FIDO U2F security key and passkey sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryDeveloper Tools
Gluu
Open-source identity server with a built-in FIDO server for registering U2F and FIDO2 credentials.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access Management
GoDaddy
Domain and hosting provider that supports security keys for 2-step verification.
ProtocolsSecurity key (2FA)
CategoryHosting and Virtual Servers
Account platform for Gmail, YouTube and more, with security key, passkey and 2-Step Verification.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCommunicationEmail Provider
Google Workspace for Education
Education edition of Google's cloud apps on a school domain, with security key 2-Step Verification.
ProtocolsSecurity key (2FA)
CategoryEducation
GoToMeeting
Video meeting and webinar service; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryCommunication
GOV.UK
UK government portal giving single access to public services, with FIDO U2F key sign-in.
ProtocolsSecurity key (2FA)
CategoryGovernment
Gusto
Cloud payroll, benefits and HR software for US businesses, with TOTP two-step login.
ProtocolsAuthenticator app (2FA)
CategoryCloud Services
H
HackerOne
Bug bounty and vulnerability disclosure platform with TOTP two-factor login.
ProtocolsAuthenticator app (2FA)
CategorySecurity
Hanko
Passwordless authentication service for developers, built on FIDO2/WebAuthn and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryDeveloper ToolsIdentity and Access ManagementSecurity
Helpmonks
Team email collaboration tool that supports 2FA, SAML SSO and FIDO2/WebAuthn hardware keys.
ProtocolsSecurity key (2FA)
CategoryCommunication
Heroku
Cloud app platform; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Hetzner Online
German web hosting provider with TOTP two-factor login for its accounts.
ProtocolsAuthenticator app (2FA)
CategoryHosting and Virtual Servers
HEY
Email service from Basecamp with TOTP, FIDO U2F and FIDO2/WebAuthn two-factor login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCommunicationEmail Provider
heylogin
Password manager that uses the smartphone security chip instead of a master password, with FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)
CategoryPassword ManagementSecurity
Hideez
Endpoint security and passwordless authentication platform with FIDO2, U2F and TOTP support.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityDesktop AccessAuthenticationIdentity and Access Management
Huawei Cloud
Cloud platform; IAM sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
HubSpot
CRM and marketing platform; login supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCommerce
HYPR
Passwordless authentication platform that supports FIDO2/WebAuthn keys and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategorySecurityIdentity and Access ManagementAuthentication
I
IBM Security Verify Access
Access management and network security policy platform with FIDO U2F support.
ProtocolsSecurity key (2FA)
CategorySecurity
iCloud Mail
Apple's email service; sign-in supports passkeys and FIDO2/WebAuthn security keys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryEmail Provider
ID.me
Digital identity service offering several MFA options, including FIDO U2F security keys.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access Management
Identity Automation
Identity management software and consulting provider with FIDO U2F authentication.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access ManagementAuthentication
Indeed
Job search and hiring marketplace; users can sign in with passkeys instead of a password.
ProtocolsPasskey sign-in
CategoryCommerce
Photo and video sharing social network with TOTP two-factor authentication.
ProtocolsAuthenticator app (2FA)
CategorySocial MediaCommunicationEntertainment
Interactive Brokers
Global online brokerage; supports passkeys and FIDO2/WebAuthn security keys for sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryFinance and Crypto
Intercede
Digital identity vendor behind the MyID credential management platform, with FIDO support.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access Management
Inuvika OVD Enterprise
Application virtualization platform delivering Windows and Linux apps, with FIDO and TOTP login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryOther
ISL Online
Remote support and desktop access software with two-factor login via FIDO U2F keys.
ProtocolsSecurity key (2FA)
CategoryAuthenticationSecurity
Isosec
Healthcare identity and access software with FIDO2/WebAuthn and FIDO U2F support.
ProtocolsSecurity key (2FA)
CategoryPassword ManagementGovernmentIdentity and Access Management
Iterable
Cross-channel marketing automation platform; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCommerce
Ivanti Connect Secure
Business VPN and secure remote access service that supports FIDO U2F security keys.
ProtocolsSecurity key (2FA)
CategorySecurity
J
Jira
Issue tracking tool whose Alpha Serve 2FA app adds security key, TOTP and FIDO login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryOther
Joomla
Open-source content management system for websites, with TOTP two-factor login.
ProtocolsAuthenticator app (2FA)
CategoryOther
JumpCloud
Cloud directory and IAM platform with MFA via TOTP and FIDO2/WebAuthn security keys.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access ManagementSecurityAuthentication
K
KAYAK
Travel search engine for flights, hotels and cars; account sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryCommerce
Keeper
Password manager with FIDO U2F, FIDO2/WebAuthn and TOTP two-step login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryPassword ManagementIdentity and Access Management
Kentik Network Observability
Network observability cloud platform with TOTP two-factor login.
ProtocolsAuthenticator app (2FA)
CategoryOther
KeyBank
US bank whose KeyNavigator business portal lets users sign in with a FIDO security key.
ProtocolsSecurity key (2FA)
CategoryFinance and Crypto
Keycloak
Open-source identity server; supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access Management
Kickstarter
Crowdfunding platform for creative projects, with TOTP two-factor login.
ProtocolsAuthenticator app (2FA)
CategoryOther
Klaviyo
Marketing automation platform; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryCommerce
Kraken
Cryptocurrency exchange with FIDO2/WebAuthn security key and passkey sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryFinance and Crypto
KuCoin
Crypto exchange; account security supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
L
LastPass
Password manager; its own login supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryPassword Management
Professional social network with FIDO2/WebAuthn and TOTP two-step verification.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySocial MediaCommunication
Linux
Open-source operating system kernel and OS family, with FIDO U2F key login support.
ProtocolsSecurity key (2FA)
CategoryOther
Login.gov
US government sign-in service for federal agencies, with TOTP and FIDO U2F/FIDO2 keys.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryGovernment
M
macOS and iOS
Apple operating systems that support FIDO U2F, FIDO2/WebAuthn and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryOther
Magic
Passwordless login SDK for apps, offering email links, social login and FIDO2/WebAuthn sign-in.
ProtocolsSecurity key (2FA)
CategoryPassword Management
Mailchimp
Email marketing and automation platform that protects account sign-in with TOTP authenticator codes.
ProtocolsAuthenticator app (2FA)
CategoryCommunication
MATESO Password Safe
Enterprise password manager for credentials and documents, with FIDO2/WebAuthn and TOTP sign-in options.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryPassword ManagementSecurity
MaxMind GeoIP2
IP geolocation web services; accounts can require FIDO U2F or FIDO2/WebAuthn keys at login.
ProtocolsSecurity key (2FA)
CategoryDeveloper Tools
Mercury
Online business banking platform for startups that supports FIDO2/WebAuthn security keys at sign-in.
ProtocolsSecurity key (2FA)
CategoryFinance and Crypto
Microsoft
Microsoft account sign-in with FIDO2/WebAuthn security keys, passkeys, FIDO U2F and TOTP, incl. passwordless.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCloud ServicesCommunication
Microsoft Edge
Web browser from Microsoft that supports FIDO U2F and FIDO2/WebAuthn security keys for website sign-in.
ProtocolsSecurity key (2FA)
CategoryOther
Microsoft Entra ID (Azure AD)
Microsoft cloud identity service with passwordless sign-in through FIDO2/WebAuthn security keys and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryIdentity and Access Management
minFraud
Fraud-scoring service from MaxMind whose account login can require a security key as an extra step.
ProtocolsSecurity key (2FA)
CategoryCloud Services
miniOrange
Identity and access management provider offering TOTP, FIDO U2F and FIDO2/WebAuthn authentication methods.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityIdentity and Access ManagementAuthentication
Moneybird
Online accounting tool for invoicing and bookkeeping, with TOTP and passkey sign-in options.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
MongoDB
Database cloud platform; Atlas sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Mozilla account
Account for Firefox and Mozilla services; supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access Management
N
Namecheap
Domain registrar and web hosting provider that accepts FIDO U2F security keys or TOTP for two-factor login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryHosting and Virtual Servers
Nextcloud
Self-hosted file sync and collaboration; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Nintendo
Video game and console account service with TOTP and passkey sign-in options.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryEntertainment
Nitrado
Game server hosting service that supports FIDO U2F security keys as an additional login factor.
ProtocolsSecurity key (2FA)
CategoryHosting and Virtual Servers
Nok Nok S3 Authentication Suite
Passwordless authentication platform for organizations, built on FIDO2/WebAuthn and FIDO U2F.
ProtocolsSecurity key (2FA)
CategorySecurityAuthentication
NordPass
Password manager by Nord Security; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryPassword Management
NordVPN
Consumer VPN service; Nord Account sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurity
Novum Bank
Online banking service that supports FIDO U2F security keys at sign-in.
ProtocolsSecurity key (2FA)
CategoryFinance and Crypto
npm
JavaScript package registry; sign-in supports FIDO2/WebAuthn security keys.
ProtocolsSecurity key (2FA)
CategoryDeveloper Tools
Nulab
Cloud collaboration software suite where a security key can replace the code for second-step sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCommunicationCloud Services
NVIDIA
Graphics hardware and AI company account that supports FIDO2/WebAuthn, TOTP and passkeys at sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryOther
O
OCI IAM Identity Domains
Oracle cloud identity service that lets users verify the second login step with a FIDO2/WebAuthn key.
ProtocolsSecurity key (2FA)
CategoryCloud ServicesIdentity and Access Management
Okta
Identity and access management service where admins can enable security keys as an MFA factor.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryIdentity and Access Management
OKX
Crypto exchange; account security supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
One Identity
Enterprise identity security platform that offers TOTP-based two-factor authentication.
ProtocolsAuthenticator app (2FA)
CategoryAuthenticationIdentity and Access ManagementSecurity
OneLock
Cloud file and data security suite with end-to-end encryption and FIDO U2F security key sign-in.
ProtocolsSecurity key (2FA)
CategoryCloud ServicesSecurity
OneLogin
Cloud identity and access management platform supporting FIDO2/WebAuthn and FIDO U2F security keys.
ProtocolsSecurity key (2FA)
CategoryPassword ManagementIdentity and Access Management
OnlyFans
Content subscription platform whose accounts can use TOTP codes or passkeys for sign-in.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryEntertainment
OpenAI (ChatGPT)
AI assistant platform; accounts support passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryOther
OpenText NetIQ Advanced Authentication
Enterprise software provider whose accounts can be secured with FIDO U2F security keys or TOTP codes.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryOther
Oracle Cloud
Cloud infrastructure platform from Oracle; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
Ory Network
Hosted identity platform for login, sessions and user management, with FIDO2/WebAuthn support.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access ManagementDeveloper ToolsCloud Services
OVH
Cloud hosting provider; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryHosting and Virtual Servers
P
Paced Email
Email digest and burner-alias service that supports FIDO U2F security keys at sign-in.
ProtocolsSecurity key (2FA)
CategoryCommunication
Passbolt
Open-source password manager for teams that supports TOTP two-factor authentication.
ProtocolsAuthenticator app (2FA)
CategoryPassword ManagementSecurity
Passly
Identity platform combining 2FA, single sign-on and password management, with FIDO U2F key support.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access ManagementSecurityAuthentication
PayPal
Online payment service that supports FIDO2/WebAuthn, TOTP and passkeys for account sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCommerce
Ping Identity
Identity and access management provider supporting FIDO2/WebAuthn and FIDO U2F authentication.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access ManagementSecurityAuthentication
PingOne Advanced Identity Cloud
Digital identity platform with FIDO U2F and FIDO2/WebAuthn authentication.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access ManagementAuthenticationSecurity
PlayStation Network
Gaming and entertainment network account; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryEntertainment
Pointsharp
Secure login platform for multi-cloud environments that supports FIDO U2F and FIDO2/WebAuthn keys.
ProtocolsSecurity key (2FA)
CategorySecurity
Porkbun
Domain registrar and web host that supports security keys, FIDO2/WebAuthn and passkeys as a second factor.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCloud ServicesHosting and Virtual Servers
Posteo
Email provider with paid accounts that supports TOTP-based two-factor authentication.
ProtocolsAuthenticator app (2FA)
CategoryEmail Provider
privacyIDEA
Open-source authentication server adding two-factor login through TOTP, FIDO U2F and FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryAuthenticationSecurityIdentity and Access Management
Proton Mail
Encrypted email service with TOTP, FIDO U2F, FIDO2/WebAuthn and passkey sign-in options.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryEmail ProviderSecurity
Proton Pass
Encrypted password manager from Proton; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryPassword Management
PushCoin
Payment platform for school fees and purchases that supports FIDO U2F security key login.
CategoryFinance and Crypto
PyPI
Python package index; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryDeveloper Tools
Q
QuickBooks
Online accounting software by Intuit; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
R
RCDevs OpenOTP
Authentication server offering TOTP, FIDO2/WebAuthn and FIDO U2F two-factor login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityIdentity and Access ManagementAuthentication
Social news and discussion website with TOTP two-factor login.
ProtocolsAuthenticator app (2FA)
CategoryCommunicationSocial MediaEntertainment
Red Hat Identity Management
Identity management service combining LDAP, Kerberos, DNS and PKI; supports TOTP, FIDO U2F and FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access ManagementSecurityAuthentication
Revolut
Digital banking and finance app for payments and cards; sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryFinance and Crypto
RIPE NCC
Regional internet registry for Europe; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryOther
Roblox
Online game platform and game creation system with TOTP, security key and passkey sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryEntertainment
RoboForm
Password manager; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryPassword Management
Rockstar Games Social Club
Gaming account and multiplayer service from Rockstar Games with TOTP two-step verification.
ProtocolsAuthenticator app (2FA)
CategoryEntertainment
Rocky Linux
Open-source enterprise Linux distribution compatible with RHEL, with FIDO U2F security key support.
ProtocolsSecurity key (2FA)
CategoryOther
Rohos
On-premises two-factor tool that turns a USB drive into a key for Windows login; FIDO U2F and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityAuthentication
RSA SecurID
On-premises identity and access management suite with FIDO U2F and FIDO2/WebAuthn authenticator support.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access Management
RubyGems
Ruby package registry; accounts support passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryDeveloper Tools
runZero
Asset inventory and network visibility tool; console MFA supports FIDO2/WebAuthn security keys.
ProtocolsSecurity key (2FA)
CategorySecurity
S
SAASPASS
Two-factor authentication and single sign-on service with FIDO U2F support.
ProtocolsSecurity key (2FA)
CategorySecurityAuthenticationIdentity and Access Management
Safari
Apple web browser with FIDO U2F and FIDO2/WebAuthn security key support for website sign-in.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryOther
Salesforce
CRM platform where admins can let users verify their identity with FIDO U2F security keys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCommunication
Samsung
Consumer electronics maker whose account sign-in supports FIDO2/WebAuthn, TOTP and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryOther
Scaleway
European cloud hosting provider; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryHosting and Virtual Servers
Secfense
Secure remote access service with phishing-resistant authentication, positioned as an alternative to VPNs.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityAuthentication
Secret Double Octopus
Passwordless authentication platform for enterprises with FIDO2/WebAuthn, FIDO U2F and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategorySecurityIdentity and Access ManagementAuthentication
SecSign
Identity management with the SecSign ID server and FIDO2/WebAuthn, TOTP and mail OTP methods.
ProtocolsSecurity key (2FA)
CategorySecurityIdentity and Access Management
SecureAuth
Access management and authentication platform for passwordless sign-in, with TOTP support.
ProtocolsAuthenticator app (2FA)
CategoryAuthenticationSecurityIdentity and Access Management
Secure ShellFish
SSH and SFTP file manager app with FIDO U2F security key support.
ProtocolsSecurity key (2FA)
CategoryOther
Sentry
Open-source error tracking platform with FIDO U2F, TOTP or SMS as a second factor.
ProtocolsSecurity key (2FA)
CategoryDeveloper Tools
SharePass
Secret-sharing service using one-time encrypted links, with FIDO U2F sign-in support.
ProtocolsSecurity key (2FA)
CategorySecurityCommunication
Shibboleth
Federated single sign-on system for campus and cloud applications, with FIDO U2F support.
ProtocolsSecurity key (2FA)
CategorySecurityAuthentication
Shopify
E-commerce platform with two-step login via security keys (WebAuthn), TOTP and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCommerce
Silverfort
Identity protection platform that adds MFA to existing IAM systems; FIDO U2F and FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access Management
Silverstripe Cloud
Managed cloud hosting platform for Silverstripe CMS with FIDO2/WebAuthn and FIDO U2F login.
ProtocolsSecurity key (2FA)
CategoryCloud ServicesHosting and Virtual Servers
Silverstripe CMS
Open-source content management system and framework with FIDO U2F support.
ProtocolsSecurity key (2FA)
CategoryDeveloper Tools
Skrill
Digital wallet for online payments and money transfers with TOTP two-factor login.
ProtocolsAuthenticator app (2FA)
CategoryFinance and Crypto
Snowflake
Cloud data platform; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryCloud Services
Sony
Electronics, gaming and entertainment company with FIDO2/WebAuthn and TOTP account sign-in.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryEntertainment
Square
Payments and point-of-sale platform; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
Squarespace
Website builder and hosting service with TOTP two-factor login.
ProtocolsAuthenticator app (2FA)
CategoryOther
Standard Notes
End-to-end encrypted notes app with FIDO U2F and FIDO2/WebAuthn two-factor sign-in.
ProtocolsSecurity key (2FA)
CategoryCloud Services
Stripe
Payment processing platform with FIDO2/WebAuthn, TOTP and passkey sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryCommerce
StrongKey
Open-source key management and strong authentication platform with FIDO U2F support.
ProtocolsSecurity key (2FA)
CategorySecurityDeveloper ToolsAuthentication
SurePassID Universal MFA Server
Multi-factor authentication server supporting FIDO2/WebAuthn, FIDO U2F and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryAuthenticationSecurity
Swisscom
Swiss telecom and internet service provider; sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryOther
Synology
NAS and storage vendor; DSM sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryCloud Services
T
Tableau
Data analytics and visualization platform; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryOther
Tailscale
Mesh VPN and network access service; sign-in supports passkeys (beta).
ProtocolsPasskey sign-in
CategoryCloud Services
Target
US retail chain with online shopping accounts; sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryCommerce
TeamViewer
Remote access and remote support software with TOTP two-factor sign-in.
ProtocolsAuthenticator app (2FA)
CategoryCommunication
TecMFA
Credential provider that extends Okta MFA policy to Windows, Mac and Linux desktops, with FIDO U2F and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityAuthentication
Telegram
Messaging app for chats, groups and channels; sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryCommunication
Teleport
Secure access platform for servers, desktops, Kubernetes and web apps, with WebAuthn as a second factor.
ProtocolsSecurity key (2FA)
CategoryAuthenticationDesktop AccessSecurity
Termius
SSH client for desktop and mobile with a cloud vault and FIDO U2F or TOTP two-factor login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryDeveloper Tools
Tesla
Electric vehicle and clean energy company account with TOTP two-factor sign-in.
ProtocolsAuthenticator app (2FA)
CategoryOther
TikTok
Short-form video social platform with FIDO2/WebAuthn, TOTP and passkey sign-in options.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryEntertainmentSocial Media
Trello
Visual work management tool for teams to organise projects, with TOTP two-factor sign-in.
ProtocolsAuthenticator app (2FA)
CategoryCommunication
Trustelem
European access management and single sign-on service with FIDO U2F and TOTP second factors.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityAuthenticationIdentity and Access Management
TruU Identity Platform
Passwordless enterprise identity platform that supports FIDO2/WebAuthn authentication.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access ManagementSecurityAuthentication
TurboTax
Online tax-filing software on Intuit Account; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
Tuta
End-to-end encrypted email provider with FIDO U2F and TOTP two-factor login.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryEmail Provider
Twitch
Live streaming service for games and entertainment, with TOTP two-factor authentication.
ProtocolsAuthenticator app (2FA)
CategorySocial MediaCommunicationEntertainment
U
Uber
Ride-hailing and delivery service with FIDO2/WebAuthn, TOTP and passkey sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryEntertainment
Unity
Cross-platform game engine and developer account with TOTP two-factor sign-in.
ProtocolsAuthenticator app (2FA)
CategoryEntertainment
V
Vanguard
Investment management company with online accounts that support FIDO U2F security keys.
ProtocolsSecurity key (2FA)
CategoryFinance and Crypto
Vercel
Frontend cloud platform; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryDeveloper Tools
Veridium
Passwordless authentication platform with biometrics, supporting TOTP and FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityAuthentication
Verizon
US telecom carrier; My Verizon website sign-in supports passkeys.
ProtocolsPasskey sign-in
CategoryOther
Versasec vSEC:CMS
Smart card and credential management system for deploying credentials, with FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access ManagementAuthenticationSecurity
Visma
Business software group; Visma Connect sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryCloud Services
Vivaldi
Privacy-focused browser maker; Vivaldi account sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryOther
VMware Workspace ONE Access
Identity and access service that syncs directories and authenticates users, with FIDO2/WebAuthn.
ProtocolsSecurity key (2FA)
CategorySecurityAuthenticationIdentity and Access Management
Vultr
Cloud hosting provider; sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryHosting and Virtual Servers
W
Wise
International money-transfer and account service; supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryFinance and Crypto
Wix
Website builder and hosting platform; sign-in supports passkeys and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryHosting and Virtual Servers
WordPress.com
Website and blogging platform; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryHosting and Virtual Servers
WP Engine
Managed WordPress hosting; User Portal sign-in supports FIDO2/WebAuthn security keys and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategoryHosting and Virtual Servers
WSO2 Identity Server
Identity server with an added authentication step such as FIDO U2F or TOTP.
ProtocolsSecurity key (2FA)
CategoryIdentity and Access ManagementSecurityAuthentication
X
X
Social messaging platform with FIDO U2F, FIDO2/WebAuthn and passkey sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryCommunicationSocial Media
XTN Cognitive Security
Anti-fraud and mobile security solutions with FIDO U2F and FIDO2/WebAuthn authentication.
ProtocolsSecurity key (2FA)
CategorySecurityAuthentication
Y
Yahoo
Email and web account with security key sign-in via FIDO U2F, FIDO2/WebAuthn and passkeys.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryEmail Provider
Yahoo Mail
Consumer email provider; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryEmail Provider
YouTube
Video sharing platform with FIDO U2F security key two-factor authentication.
ProtocolsSecurity key (2FA)
CategoryCommunicationSocial MediaEntertainment
Yubico
Maker of YubiKey hardware security keys supporting FIDO U2F, FIDO2/WebAuthn and TOTP.
ProtocolsSecurity key (2FA)Authenticator app (2FA)
CategorySecurityAuthenticationIdentity and Access Management
Z
Zendesk
Customer service and CRM software with TOTP two-factor sign-in.
ProtocolsAuthenticator app (2FA)
CategoryOther
ZITADEL
Open-source identity management platform; sign-in supports passkeys, FIDO2/WebAuthn security keys and TOTP.
ProtocolsPasskey sign-inSecurity key (2FA)Authenticator app (2FA)
CategoryIdentity and Access Management
Zoho
Web-based office and business application suite with FIDO U2F and passkey sign-in.
ProtocolsPasskey sign-inSecurity key (2FA)
CategoryEmail Provider
Zoom
Video meetings and communications platform; supports passkeys on paid plans and TOTP.
ProtocolsPasskey sign-inAuthenticator app (2FA)
CategoryCommunication
No services match your filters.
Don't see your service? Tell us. Looking for corporate identity providers such as Entra ID, Okta or Keycloak? See Identity providers. If your company uses single sign-on, a key is set up once at the identity provider, not in every service.
FAQ
Questions about FIDO2, U2F and passkeys
What is the difference between FIDO2 and passkeys?
FIDO2 is the open standard, made up of WebAuthn and CTAP2, for phishing-resistant sign-in. A passkey is a FIDO2 credential that can replace a password. It can be stored on a phone, a computer or a security key. FIDO2 is the technology and a passkey is one way to use it.
Is FIDO U2F the same as FIDO2?
No. FIDO U2F is the earlier standard and works only as a second factor after a password. FIDO2 builds on it and also allows passwordless sign-in. A FIDO2 security key also works with services that only support U2F.
Can a passkey be stored on a hardware security key?
Yes. A passkey can live on a phone, a computer, in a password manager or on a FIDO2 hardware security key, if the service allows an external key. Services usually list passkeys and security keys as separate options, because a passkey replaces the password while a security key is most often used as a second step after it.
Do I need a hardware security key to use passkeys?
No. Passkeys can be stored on a phone, a computer or in a password manager. A hardware security key keeps the credential on a separate device, which many organizations prefer for administrator and shared accounts.
How is a security key different from an authenticator app (TOTP)?
An authenticator app shows a six-digit code that you type in, and a code can be phished. A FIDO2 security key signs a request that is bound to the real website, so it cannot be used on a fake page. Many services support both.
What do the labels in this directory mean?
"Passkey sign-in" means you can sign in to the service without a password, using a passkey. "Security key (2FA)" means a physical FIDO2/WebAuthn or FIDO U2F key can be registered, mostly as a second step after the password. "Authenticator app (2FA)" means the service accepts time-based one-time codes (TOTP). A service can support one, two or all three. If a service lists only passkeys, a hardware key may still work when the service lets you store the passkey on an external key.
Will any FIDO2 key work with the services in this directory?
Services support the open standard and not a specific brand, so a FIDO2 security key should work. Options can still vary by plan, region, device or account type, so check the security settings of the service itself.
Passwordless sign-in for your whole organization
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