head to head · open source
authelia vs webauthn-ruby
authelia has 29,569 GitHub stars, 1,539 forks, 137 open issues and last shipped yesterday. webauthn-ruby has 777 stars, 70 forks, 12 open issues and last shipped 14 days ago. authelia leads on adoption by 3,706% (29,569 vs 777 stars). authelia is written in Go under Apache-2.0; webauthn-ruby is written in Ruby under MIT. authelia has attracted 5% as many forks as stars, webauthn-ruby 9%. authelia was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (2fa, authentication, passkeys), so they are genuine substitutes rather than adjacent tools.
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 | webauthn-ruby | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 777 |
| License | Apache-2.0 | MIT |
| Written in | Go | Ruby |
| Last push | 2026-11-05 | 2026-10-23 |
| Forks | ⑂ 1.5K | ⑂ 70 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick authelia if
- You weight community size — 30K 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 webauthn-ruby if
- You want the webauthn-ruby feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Ruby
- You evaluated both and webauthn-ruby fits your workflow better
About authelia
<img alt="SLSA 3" src="
read the full authelia overview →
About webauthn-ruby
webauthn ruby WebAuthn ruby server library Makes your Ruby/Rails web server become a functional WebAuthn Relying Party. Takes care of the server side operations needed to register or authenticate a user's public key credential (also called a "passkey"), including the necessary cryptographic checks. Table of Contents Security Background Prerequisites Install Usage API Attestation Statement Formats Testing Your Integration Contributing License Security Please report security vulnerabilities to security@cedarcode.com. More : SECURITY Background What is WebAuthn? WebAuthn (Web Authentication) is a W3C standard for…
read the full webauthn-ruby overview →
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Frequently asked questions
Is authelia or webauthn-ruby more popular?
authelia has 29,569 GitHub stars and webauthn-ruby has 777. authelia has the larger community by that measure.
Are authelia and webauthn-ruby free?
Both are open source. authelia is licensed under Apache-2.0 and webauthn-ruby under MIT. Neither carries a licence fee.
What is the difference between authelia and webauthn-ruby?
authelia is written in Go and webauthn-ruby in Ruby. 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 webauthn-ruby?
Choose authelia if you want the larger community (29,569 stars) or its Apache-2.0 licence terms. Choose webauthn-ruby if its feature set, stack or MIT licence fits better. Both are self-hostable.