head to head · open source
Authentik vs keepass2android
Authentik has 25,627 GitHub stars, 2,024 forks, 1,074 open issues and last shipped yesterday. keepass2android has 6,232 stars, 478 forks, 1,174 open issues and last shipped 2 days ago. Authentik leads on adoption by 311% (25,627 vs 6,232 stars). Authentik is written in Python under a custom or non-standard licence; keepass2android is written in C# under GPL-3.0. Authentik has attracted 8% as many forks as stars, keepass2android 8%. Authentik 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
| Authentik | keepass2android | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 6.2K |
| License | Custom / other | GPL-3.0 |
| Written in | Python | C# |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 2.0K | ⑂ 478 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Authentik if
- You weight community size — 26K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- 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 Authentik
Authentik is an open source Identity Provider (IdP) built for modern single sign on (SSO) workflows. It operates in the identity and access management (IAM) ecosystem, offering a self hosted alternative to commercial solutions like Auth0, Okta, and Entra ID. The project is written in Python and distributed under a mixed MIT/CC BY SA/enterprise license model, with a core open source offering and an enterprise tier for advanced features and support.
read the full Authentik 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 Authentik or keepass2android more popular?
Authentik has 25,627 GitHub stars and keepass2android has 6,232. Authentik has the larger community by that measure.
Are Authentik and keepass2android free?
Both are open source. Authentik has no licence declared in this registry, and keepass2android is licensed under GPL-3.0. Both are free to self-host.
What is the difference between Authentik and keepass2android?
Authentik is written in Python 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, Authentik or keepass2android?
Choose Authentik if you want the larger community (25,627 stars) or its Custom / other licence terms. Choose keepass2android if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.