head to head · open source
Ory vs rauthy
Ory has 13,904 GitHub stars, 1,190 forks, 224 open issues and last shipped 2 months ago. rauthy has 1,355 stars, 140 forks, 27 open issues and last shipped yesterday. Ory leads on adoption by 926% (13,904 vs 1,355 stars). Ory is written in Go under Apache-2.0; rauthy is written in Rust under Apache-2.0. Ory has attracted 9% as many forks as stars, rauthy 10%. rauthy was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Ory | rauthy | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 1.4K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-07-29 | 2026-10-02 |
| Forks | ⑂ 1.2K | ⑂ 140 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Ory if
- You weight community size — 14K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick rauthy if
- You want the rauthy feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and rauthy fits your workflow better
About Ory
Ory Kratos is headless cloud native authentication and identity management system written in Go. It sits inside Ory stack and Security & Privacy / Identity & Access Management category. It exposes identity work over HTTP APIs. Services consume login, registration, recovery, verification, profile management instead of reimplementing them.
About rauthy
Rauthy is a self hosted Single Sign On identity provider written in Rust that issues OpenID Connect and OAuth 2 tokens, supports PAM, and is aimed at teams that want to run their own authentication server — from a Raspberry Pi up to a high availability cluster — without operating a heavyweight stack like Keycloak.
read the full rauthy overview →
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Frequently asked questions
Is Ory or rauthy more popular?
Ory has 13,904 GitHub stars and rauthy has 1,355. Ory has the larger community by that measure.
Are Ory and rauthy free?
Both are open source. Ory is licensed under Apache-2.0 and rauthy under Apache-2.0. Neither carries a licence fee.
What is the difference between Ory and rauthy?
Ory is written in Go and rauthy in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Ory or rauthy?
Choose Ory if you want the larger community (13,904 stars) or its Apache-2.0 licence terms. Choose rauthy if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.