head to head · open source
SuperTokens vs keepass2android
SuperTokens has 15,315 GitHub stars, 842 forks, 155 open issues and last shipped 3 days ago. keepass2android has 6,236 stars, 478 forks, 1,174 open issues and last shipped 4 days ago. SuperTokens leads on adoption by 146% (15,315 vs 6,236 stars). SuperTokens is written in Java under a custom or non-standard licence; keepass2android is written in C# under GPL-3.0. SuperTokens has attracted 5% as many forks as stars, keepass2android 8%. SuperTokens 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
| SuperTokens | keepass2android | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 6.2K |
| License | Custom / other | GPL-3.0 |
| Written in | Java | C# |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 842 | ⑂ 478 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick SuperTokens if
- You weight community size — 15K stars and counting
- You want the Custom / other license terms
- Your stack matches Java
- 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 SuperTokens
SuperTokens is an open source authentication and session management platform for applications that need login, sign up, sign out, and user data control. It sits in the identity and access management ecosystem and is described as an alternative to Auth0, Firebase Auth, and AWS Cognito. It separates work into a frontend SDK, a backend SDK, and a Java based SuperTokens Core service that handles authentication logic and database operations.
read the full SuperTokens 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 SuperTokens or keepass2android more popular?
SuperTokens has 15,315 GitHub stars and keepass2android has 6,236. SuperTokens has the larger community by that measure.
Are SuperTokens and keepass2android free?
Both are open source. SuperTokens 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 SuperTokens and keepass2android?
SuperTokens is written in Java 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, SuperTokens or keepass2android?
Choose SuperTokens if you want the larger community (15,315 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.