head to head · open source
authelia vs Authgear
authelia has 29,496 GitHub stars, 1,532 forks, 137 open issues and last shipped yesterday. Authgear has 2,140 stars, 130 forks, 368 open issues and last shipped 2 days ago. authelia leads on adoption by 1,278% (29,496 vs 2,140 stars). authelia is written in Go under Apache-2.0; Authgear is written in Go under Apache-2.0. authelia has attracted 5% as many forks as stars, Authgear 6%. authelia was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (2fa, authentication, mfa, oauth2), 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 | Authgear | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 2.1K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 1.5K | ⑂ 130 |
| 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 Authgear if
- You want the Authgear feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and Authgear fits your workflow better
About authelia
<img alt="SLSA 3" src="
read the full authelia overview →
About Authgear
📘 Docs ☁️ SaaS Cloud ✨ Demo 💬 Discord Authgear: Open source alternative to Auth0 / Clerk / Firebase Auth Authgear is an open source extensible turnkey solution for all of your consumer authentication needs. Authgear gets you started in 5 minutes with developer friendly SDKs and a comprehensive portal. Available for self hosting and on Authgear Cloud. With a wide range of out of the box features, it's perfect for SaaS product and multi apps ecosystem, such as: Passwordless login: Magic link/OTP with Email, SMS, WhatsApp Passkeys Pre built signup/login page Pre built user account settings page Biometric Login on…
read the full Authgear overview →
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Frequently asked questions
Is authelia or Authgear more popular?
authelia has 29,496 GitHub stars and Authgear has 2,140. authelia has the larger community by that measure.
Are authelia and Authgear free?
Both are open source. authelia is licensed under Apache-2.0 and Authgear under Apache-2.0. Neither carries a licence fee.
What is the difference between authelia and Authgear?
authelia is written in Go and Authgear in Go. 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 Authgear?
Choose authelia if you want the larger community (29,496 stars) or its Apache-2.0 licence terms. Choose Authgear if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.