head to head · open source
authelia vs KeePassDX
authelia has 29,482 GitHub stars, 1,531 forks, 137 open issues and last shipped yesterday. KeePassDX has 7,601 stars, 423 forks, 541 open issues and last shipped 2 days ago. authelia leads on adoption by 288% (29,482 vs 7,601 stars). authelia is written in Go under Apache-2.0; KeePassDX is written in Kotlin under GPL-3.0. authelia has attracted 5% as many forks as stars, KeePassDX 6%. authelia was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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 | KeePassDX | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 7.6K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Go | Kotlin |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 1.5K | ⑂ 423 |
| 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 KeePassDX if
- You want the KeePassDX feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and KeePassDX fits your workflow better
About authelia
<img alt="SLSA 3" src="
read the full authelia overview →
About KeePassDX
Android KeePassDX Lightweight password safe and manager for Android , KeePassDX allows editing encrypted data in a single file in KeePass format and fill in the forms in a secure way. Features Passkeys for authentication and local storage of private keys . Biometric recognition for fast unlocking (fingerprint / face unlock / …). One Time Password management (HOTP / TOTP) for two factor authentication (2FA). Autofill for easy form filling with passwords. Magikeyboard to efficiently fill in any field. Create encrypted database files . Organisation of credentials by entry and in group trees. Allows opening and…
read the full KeePassDX overview →
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Frequently asked questions
Is authelia or KeePassDX more popular?
authelia has 29,482 GitHub stars and KeePassDX has 7,601. authelia has the larger community by that measure.
Are authelia and KeePassDX free?
Both are open source. authelia is licensed under Apache-2.0 and KeePassDX under GPL-3.0. Neither carries a licence fee.
What is the difference between authelia and KeePassDX?
authelia is written in Go and KeePassDX in Kotlin. 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 KeePassDX?
Choose authelia if you want the larger community (29,482 stars) or its Apache-2.0 licence terms. Choose KeePassDX if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.