head to head · open source
authelia vs keepass2android
authelia has 29,010 GitHub stars, 1,485 forks, 137 open issues and last shipped yesterday. keepass2android has 6,232 stars, 478 forks, 1,174 open issues and last shipped 2 days ago. authelia leads on adoption by 366% (29,010 vs 6,232 stars). authelia is written in Go under Apache-2.0; keepass2android is written in C# under GPL-3.0. authelia has attracted 5% as many forks as stars, keepass2android 8%. 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 | keepass2android | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 6.2K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Go | C# |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 1.5K | ⑂ 478 |
| 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 keepass2android if
- You want the keepass2android feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches C#
- You evaluated both and keepass2android fits your workflow better
About authelia
Authelia is an open source authentication and authorization server written in Go that provides single sign on and multi factor authentication for web applications through a web portal, aimed at self hosters and platform teams who need to protect services sitting behind a reverse proxy.
read the full authelia overview →
About keepass2android
Keepass2Android is a free, GPL 3.0 licensed password manager for Android that stores passwords and other sensitive information in an encrypted database file readable by KeePass 2.x and KeePassXC on desktop, making it the mobile client for people who already keep their credentials in a KeePass compatible file.
read the full keepass2android overview →
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Frequently asked questions
Is authelia or keepass2android more popular?
authelia has 29,010 GitHub stars and keepass2android has 6,232. authelia has the larger community by that measure.
Are authelia and keepass2android free?
Both are open source. authelia is licensed under Apache-2.0 and keepass2android under GPL-3.0. Neither carries a licence fee.
What is the difference between authelia and keepass2android?
authelia is written in Go and keepass2android in C#. 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 keepass2android?
Choose authelia if you want the larger community (29,010 stars) or its Apache-2.0 licence terms. Choose keepass2android if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.