head to head · open source
authelia vs samlify
authelia has 29,482 GitHub stars, 1,531 forks, 137 open issues and last shipped yesterday. samlify has 663 stars, 235 forks, 53 open issues and last shipped 13 days ago. authelia leads on adoption by 4,347% (29,482 vs 663 stars). authelia is written in Go under Apache-2.0; samlify is written in TypeScript under MIT. authelia has attracted 5% as many forks as stars, samlify 35%. authelia 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
| authelia | samlify | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 663 |
| License | Apache-2.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-10-21 |
| Forks | ⑂ 1.5K | ⑂ 235 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick authelia if
- You weight community size — 29K 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 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 authelia
<img alt="SLSA 3" src="
read the full authelia 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 authelia or samlify more popular?
authelia has 29,482 GitHub stars and samlify has 663. authelia has the larger community by that measure.
Are authelia and samlify free?
Both are open source. authelia is licensed under Apache-2.0 and samlify under MIT. Neither carries a licence fee.
What is the difference between authelia and samlify?
authelia is written in Go 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, authelia or samlify?
Choose authelia if you want the larger community (29,482 stars) or its Apache-2.0 licence terms. Choose samlify if its feature set, stack or MIT licence fits better. Both are self-hostable.