2FAuthBubka/2FAuth
Self-hosted 2FA account manager and OTP generatorPersonalEnterpriseSelf-hosted appsSecurity & identityWebDocker / self-host★ 4.2kAGPL-3.0commit 2 days agolive demo76worth
Open-source alternatives to Google Authenticator
Google Authenticator is a mobile application that generates time-based one-time passwords for two-factor authentication. Users use it to add an extra layer of security when logging into online accounts.Google Authenticator is made by Google. It is not open source. These 5 open-source projects do the same job, closest first.
Compare at a glance
| Project | Type | Self-host with Docker | License | Stars | Last commit |
|---|---|---|---|---|---|
| 2FAuth | Web, Docker / self-host | Yes | AGPL-3.0 | 4.2k | |
| Authelia | Docker / self-host | Yes | Apache-2.0 | 29k | |
| SuperTokens | Docker / self-host | Yes | Custom (read before use) | 15k | |
| Ente | Web, Desktop, Mobile | Not listed | AGPL-3.0 | 30k | |
| Logto | Docker / self-host | Yes | MPL-2.0 | 15k |
The alternatives
Autheliaauthelia/authelia
Single sign-on and 2FA portalPersonalEnterpriseSecurity & identityDocker / self-host★ 29k+926 / 90dApache-2.0commit 14 hours ago84worth
SuperTokenssupertokens/supertokens-core
Open-source Auth0 alternativePersonalEnterpriseSecurity & identityDocker / self-host★ 15k+39 / 90dcommit 6 days ago66worth
Enteente/ente
End-to-end encrypted photos and 2FA authenticatorPersonalSecurity & identityMedia & photosWebDesktopMobile★ 30k+1.7k / 90dAGPL-3.0commit 8 hours ago82worth
Logtologto-io/logto
Auth infrastructure for SaaS and AI appsPersonalEnterpriseSecurity & identityDocker / self-host★ 15k+490 / 90dMPL-2.0commit 7 hours ago78worth