Hanko vs Supabase Auth
A side-by-side comparison of two self-hosted identity & sso options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Hanko
Passkey-first authentication for modern applications
VS
Supabase Auth
Small JWT-based user authentication API service
| Feature | Hanko | Supabase Auth |
|---|---|---|
| Category | Identity & SSO | Identity & SSO |
| License | AGPL-3.0 | MIT |
| Language | Go | Go |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 128 MB |
| Deployment | docker, binary | docker, binary |
| GitHub stars | ★ 9,002 | ★ 2,513 |
| First released | 2022 | 2017 |
| Replaces | Auth0, Clerk | Auth0 |
Why pick each one
Choose Hanko if…
- Released under the AGPL-3.0 license
- First-class Docker support for quick deployment
- Mature project with 9k GitHub stars
- Written in Go
Choose Supabase Auth if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Active community (2.5k GitHub stars)
- Written in Go
Frequently asked questions
Is Hanko or Supabase Auth better?
Neither is universally better. Hanko has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Hanko and Supabase Auth free and open-source?
Yes. Hanko is licensed under AGPL-3.0 and Supabase Auth under MIT. Both can be self-hosted at no software cost.
Can I run Hanko and Supabase Auth with Docker?
Hanko: yes. Supabase Auth: yes.