Can I self-host a Auth0 alternative for free?

Each option here is open source and self-hostable. Star counts and growth are tracked live on Repository Radar.

// alternatives

Open-source alternatives to Auth0

Q: Is there an open-source alternative to Auth0?

Yes. Better Auth is an open-source authentication alternative to Auth0 that you can self-host.

The open-source authentication alternative to Auth0 we track, each self-hostable, with live GitHub metrics and a get-it block. These are our picks, not a scrape of GitHub trending. Also replaces Clerk, Firebase Auth.

🔐Better Auth ACTIVE

better-auth/better-auth

The most comprehensive authentication framework

29k

+ 1k/mo (+6%/mo) since covered

TypeScript