head to head · open source
Authentik vs samlify
Authentik has 26,209 GitHub stars, 2,099 forks, 1,074 open issues and last shipped yesterday. samlify has 663 stars, 235 forks, 53 open issues and last shipped 13 days ago. Authentik leads on adoption by 3,853% (26,209 vs 663 stars). Authentik is written in Python under a custom or non-standard licence; samlify is written in TypeScript under MIT. Authentik has attracted 8% as many forks as stars, samlify 35%. Authentik 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
| Authentik | samlify | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 663 |
| License | Custom / other | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-10-21 |
| Forks | ⑂ 2.1K | ⑂ 235 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Authentik if
- You weight community size — 26K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick samlify if
- You want the samlify feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and samlify fits your workflow better
About Authentik
What is authentik? authentik is an open source Identity Provider (IdP) for modern SSO. It supports SAML, OAuth2/OIDC, LDAP, RADIUS, and more, designed for self hosting from small labs to large production clusters. Our enterprise offering is available for organizations to securely replace existing IdPs such as Okta, Auth0, Entra ID, and Ping Identity for robust, large scale identity management. Installation Docker Compose: recommended for small/test setups. See the documentation. Kubernetes (Helm Chart): recommended for larger setups. See the documentation and the Helm chart repository. AWS CloudFormation: deploy…
read the full Authentik overview →
About samlify
samlify · Highly configuarable Node.js SAML 2.0 library for Single Sign On Welcome PRs Welcome all PRs for maintaining this project, or provide a link to the repositories especially for use cases alongside with different frameworks. Installation Multiple schema validators are currently supported by our system, with couple validator modules available and the option to create custom ones. It is essential to utilize the setSchemaValidator function at the outset to avoid errors. Now you can create your own schema validator and even suppress it but you have to take the risk for accepting malicious response…
read the full samlify overview →
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Frequently asked questions
Is Authentik or samlify more popular?
Authentik has 26,209 GitHub stars and samlify has 663. Authentik has the larger community by that measure.
Are Authentik and samlify free?
Both are open source. Authentik has no licence declared in this registry, and samlify is licensed under MIT. Both are free to self-host.
What is the difference between Authentik and samlify?
Authentik is written in Python and samlify in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Authentik or samlify?
Choose Authentik if you want the larger community (26,209 stars) or its Custom / other licence terms. Choose samlify if its feature set, stack or MIT licence fits better. Both are self-hostable.