head to head · open source
Better Auth vs keepass2android
Better Auth has 30,000 GitHub stars, 2,893 forks, 723 open issues and last shipped 2 days ago. keepass2android has 6,232 stars, 478 forks, 1,174 open issues and last shipped 2 days ago. Better Auth leads on adoption by 381% (30,000 vs 6,232 stars). Better Auth is written in TypeScript under MIT; keepass2android is written in C# under GPL-3.0. Better Auth has attracted 10% as many forks as stars, keepass2android 8%. Better Auth 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
| Better Auth | keepass2android | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 6.2K |
| License | MIT | GPL-3.0 |
| Written in | TypeScript | C# |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.9K | ⑂ 478 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Better Auth if
- You weight community size — 30K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- 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 Better Auth
Better Auth is a framework agnostic authentication and authorization framework written in TypeScript. It targets the broader JavaScript/TypeScript ecosystem and is designed to integrate with any backend or frontend framework, including Next.js, Express, SvelteKit, and others. It provides a unified API surface for core identity workflows such as sign up, sign in, session management, and passwordless flows.
read the full Better Auth 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 Better Auth or keepass2android more popular?
Better Auth has 30,000 GitHub stars and keepass2android has 6,232. Better Auth has the larger community by that measure.
Are Better Auth and keepass2android free?
Both are open source. Better Auth is licensed under MIT and keepass2android under GPL-3.0. Neither carries a licence fee.
What is the difference between Better Auth and keepass2android?
Better Auth is written in TypeScript 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, Better Auth or keepass2android?
Choose Better Auth if you want the larger community (30,000 stars) or its MIT licence terms. Choose keepass2android if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.