Janssen Project vs Rauthy
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?
Janssen Project
Cloud-native identity and access management platform
VS
Rauthy
Lightweight OpenID Connect provider written in Rust
| Feature | Janssen Project | Rauthy |
|---|---|---|
| Category | Identity & SSO | Identity & SSO |
| License | Apache-2.0 | Apache-2.0 |
| Language | Java | Rust |
| Setup difficulty | Hard | Medium |
| Min. RAM | 4,096 MB | 128 MB |
| Deployment | kubernetes, helm | docker, binary |
| GitHub stars | ★ 646 | ★ 1,256 |
| First released | 2020 | 2023 |
| Replaces | Okta, Auth0 | Keycloak, Auth0 |
Why pick each one
Choose Rauthy if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Active community (1.3k GitHub stars)
- Written in Rust
Frequently asked questions
Is Janssen Project or Rauthy better?
Rauthy is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Janssen Project if its specific feature set fits your needs better.
Are Janssen Project and Rauthy free and open-source?
Yes. Janssen Project is licensed under Apache-2.0 and Rauthy under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Janssen Project and Rauthy with Docker?
Janssen Project: check the project docs for container support. Rauthy: yes.