head to head · open source
casbin vs KeePassDX
casbin has 20,475 GitHub stars, 1,767 forks, 38 open issues and last shipped 3 days ago. KeePassDX has 7,613 stars, 425 forks, 541 open issues and last shipped 4 days ago. casbin leads on adoption by 169% (20,475 vs 7,613 stars). casbin is written in Go under Apache-2.0; KeePassDX is written in Kotlin under GPL-3.0. casbin has attracted 9% as many forks as stars, KeePassDX 6%. casbin 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
| casbin | KeePassDX | |
|---|---|---|
| GitHub stars | ★ 20K | ★ 7.6K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Go | Kotlin |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 1.8K | ⑂ 425 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick casbin if
- You weight community size — 20K 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 casbin
Apache Casbin ==== News : still worry about how to write the correct Apache Casbin policy? Apache Casbin online editor is coming to help! Try it at: Apache Casbin is a powerful and efficient open source access control library for Golang projects. It provides support for enforcing authorization based on various access control models. All the languages supported by Apache Casbin: Table of contents Supported models How it works? Features Installation Documentation Online editor Tutorials Get started Policy management Policy persistence Policy consistence between multiple nodes Role manager Benchmarks Examples…
read the full casbin 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 casbin or KeePassDX more popular?
casbin has 20,475 GitHub stars and KeePassDX has 7,613. casbin has the larger community by that measure.
Are casbin and KeePassDX free?
Both are open source. casbin is licensed under Apache-2.0 and KeePassDX under GPL-3.0. Neither carries a licence fee.
What is the difference between casbin and KeePassDX?
casbin 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, casbin or KeePassDX?
Choose casbin if you want the larger community (20,475 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.