Open-source authentication and authorization server adding two-factor login and single sign-on to web apps via a portal used with reverse proxies.
29.3K1.5KGoApache-2.0Updated 7 hours ago
4 alternatives
Best open-source alternatives to Okta (2026)
Looking for a free, open-source alternative to Okta? These 4 projects can replace it. Each one passed our quality screening and is explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| authelia/authelia | ★ 29.3K | Apache-2.0 | 7 hours ago |
| goauthentik/authentik | ★ 26K | Other | 9 hours ago |
| tinyauthapp/tinyauth | ★ 8.4K | AGPL-3.0 | 1 hour ago |
| ArkGravity/burrow | ★ 68 | MIT | 8 days ago |
Open-source identity provider for SSO, supporting SAML, OAuth2/OIDC, LDAP and RADIUS, self-hostable from small labs to large clusters.
26K2.1KPythonOtherUpdated 9 hours ago
A tiny authentication and authorization server that works as middleware for Traefik, Nginx and Caddy, or as a standalone SSO login server.
8.4K285GoAGPL-3.0Updated 1 hour ago
A lightweight, self-hosted OpenID Connect identity provider for small teams, with password login, mandatory TOTP and RBAC.
684GoMITUpdated 8 days ago
FAQ
- Is there a free, open-source alternative to Okta?
- Yes. The most popular open-source alternatives to Okta on Repolode are authelia, authentik, tinyauth.
- Which Okta alternative should I choose?
- authelia has the most GitHub stars and is released under Apache-2.0. Compare the license and last commit of each option in the table above before choosing.