head to head · open source
oauth2-proxy vs keepass2android
oauth2-proxy has 14,982 GitHub stars, 2,196 forks, 285 open issues and last shipped 2 days ago. keepass2android has 6,236 stars, 478 forks, 1,174 open issues and last shipped 3 days ago. oauth2-proxy leads on adoption by 140% (14,982 vs 6,236 stars). oauth2-proxy is written in Go under MIT; keepass2android is written in C# under GPL-3.0. oauth2-proxy has attracted 15% as many forks as stars, keepass2android 8%. oauth2-proxy 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
| oauth2-proxy | keepass2android | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 6.2K |
| License | MIT | GPL-3.0 |
| Written in | Go | C# |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 2.2K | ⑂ 478 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick oauth2-proxy if
- You weight community size — 15K stars and counting
- You want the MIT license terms
- Your stack matches Go
- 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 oauth2-proxy
OAuth2 Proxy is an open source, MIT licensed reverse proxy and middleware written in Go that puts OAuth2 and OpenID Connect authentication in front of web applications, aimed at operators and platform teams who need single sign on without adding auth code to every app.
read the full oauth2-proxy 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 oauth2-proxy or keepass2android more popular?
oauth2-proxy has 14,982 GitHub stars and keepass2android has 6,236. oauth2-proxy has the larger community by that measure.
Are oauth2-proxy and keepass2android free?
Both are open source. oauth2-proxy is licensed under MIT and keepass2android under GPL-3.0. Neither carries a licence fee.
What is the difference between oauth2-proxy and keepass2android?
oauth2-proxy is written in Go 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, oauth2-proxy or keepass2android?
Choose oauth2-proxy if you want the larger community (14,982 stars) or its MIT licence terms. Choose keepass2android if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.