SuperTokenssupertokens/supertokens-core
Open-source Auth0 alternativePersonalEnterpriseSecurity & identityDocker / self-host★ 15k+39 / 90dcommit 6 days ago66worth
Open-source alternatives to Auth0
Auth0 is an identity platform that provides authentication and authorization services. Developers use it to add login, single sign-on, and user management to web and mobile applications.Auth0 is made by Okta. It is not open source. These 12 open-source projects do the same job, closest first.
Developer tools, Security & identity
Compare at a glance
| Project | Type | Self-host with Docker | License | Stars | Last commit |
|---|---|---|---|---|---|
| SuperTokens | Docker / self-host | Yes | Custom (read before use) | 15k | |
| Auth.js | Library / SDK | Not listed | ISC | 28k | |
| Logto | Docker / self-host | Yes | MPL-2.0 | 15k | |
| Casdoor | Docker / self-host | Yes | Apache-2.0 | 15k | |
| Authelia | Docker / self-host | Yes | Apache-2.0 | 29k | |
| 2FAuth | Web, Docker / self-host | Yes | AGPL-3.0 | 4.2k | |
| Keycloak | Docker / self-host | Yes | Apache-2.0 | 38k | |
| authentik | Docker / self-host | Yes | Custom (read before use) | 26k | |
| ZITADEL | Docker / self-host | Yes | AGPL-3.0 | 15k | |
| Casbin | Library / SDK | Not listed | Apache-2.0 | 20k | |
| sing-box | CLI | Not listed | Custom (read before use) | 39k | |
| app | Web, Docker / self-host | Yes | AGPL-3.0 | 7.1k |
The alternatives
Auth.jsnextauthjs/next-auth
Authentication for the webPersonalEnterpriseSecurity & identityLibrary / SDK★ 28k+6 / 90dISCcommit 3 months ago57worth
Logtologto-io/logto
Auth infrastructure for SaaS and AI appsPersonalEnterpriseSecurity & identityDocker / self-host★ 15k+490 / 90dMPL-2.0commit 7 hours ago78worth
Casdoorcasdoor/casdoor
Identity and access managementEnterpriseSecurity & identityDocker / self-host★ 15k+630 / 90dApache-2.0commit 2 days ago83worth
Autheliaauthelia/authelia
Single sign-on and 2FA portalPersonalEnterpriseSecurity & identityDocker / self-host★ 29k+926 / 90dApache-2.0commit 14 hours ago84worth
2FAuthBubka/2FAuth
Self-hosted 2FA account manager and OTP generatorPersonalEnterpriseSelf-hosted appsSecurity & identityWebDocker / self-host★ 4.2kAGPL-3.0commit 2 days agolive demo76worth
Keycloakkeycloak/keycloak
Identity and access management for apps and servicesEnterpriseSecurity & identityDocker / self-host★ 38k+1.6k / 90dApache-2.0commit 15 hours ago85worth
authentikgoauthentik/authentik
The authentication glue you needPersonalEnterpriseSecurity & identityDocker / self-host★ 26k+1.2k / 90dcommit 8 hours ago77worth
ZITADELzitadel/zitadel
Identity infrastructure with multi-tenancy built inEnterpriseSecurity & identityDocker / self-host★ 15k+989 / 90dAGPL-3.0commit yesterday81worth
Casbinapache/casbin
Authorization library for ACL, RBAC and ABACPersonalEnterpriseSecurity & identityLibrary / SDK★ 20k+194 / 90dApache-2.0commit last week73worth
sing-boxSagerNet/sing-box
Universal proxy platformPersonalSecurity & identityCLI★ 39k+2.8k / 90dcommit yesterday81worth
appsimple-login/app
Protect online identity with self-hosted email aliasesPersonalSelf-hosted appsSecurity & identityWebDocker / self-host★ 7.1kAGPL-3.0commit 23 hours agolive demo79worth