head to head · open source
Zitadel vs keepass2android
Zitadel has 15,507 GitHub stars, 1,416 forks, 1,171 open issues and last shipped 2 days ago. keepass2android has 6,366 stars, 484 forks, 1,174 open issues and last shipped 7 days ago. Zitadel leads on adoption by 144% (15,507 vs 6,366 stars). Zitadel is written in Go under AGPL-3.0; keepass2android is written in C# under GPL-3.0. Zitadel has attracted 9% as many forks as stars, keepass2android 8%. Zitadel 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
| Zitadel | keepass2android | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 6.4K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | Go | C# |
| Last push | 2026-11-03 | 2026-10-29 |
| Forks | ⑂ 1.4K | ⑂ 484 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Zitadel if
- You weight community size — 16K stars and counting
- You want the AGPL-3.0 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 Zitadel
The Identity Infrastructure for Developers ZITADEL is an open source identity and access management platform built for teams that need more than basic auth. Whether you're securing a SaaS product, building a B2B platform, or self hosting a production IAM stack — ZITADEL gives you everything out of the box: SSO, MFA, Passkeys, OIDC, SAML, SCIM, and a battle tested multi tenancy model. No vendor lock in. No compromise on control. Just a robust, API first identity platform you can own. 🏡 Website 💬 Chat 📋 Docs 🧑💻 Blog 📞 Contact Why ZITADEL We built ZITADEL to handle the hardest IAM challenges at scale —…
read the full Zitadel overview →
About keepass2android
Keepass2Android What is Keepass2Android? Keepass2Android is a password manager app. It allows to store and retrieve passwords and other sensitive information in a file called "database", secured with a strong key. The password database file can be synchronized across different devices. This works best using one of the built in cloud storage options, but can also be performed with third party apps. Keepass2Android is compatible with KeePass 2.x and KeepassXC on PCs as well as many other KeePass ports for a variety of platforms. Where to get it? Regular stable releases of Keepass2Android are available on Google…
read the full keepass2android overview →
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Frequently asked questions
Is Zitadel or keepass2android more popular?
Zitadel has 15,507 GitHub stars and keepass2android has 6,366. Zitadel has the larger community by that measure.
Are Zitadel and keepass2android free?
Both are open source. Zitadel is licensed under AGPL-3.0 and keepass2android under GPL-3.0. Neither carries a licence fee.
What is the difference between Zitadel and keepass2android?
Zitadel 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, Zitadel or keepass2android?
Choose Zitadel if you want the larger community (15,507 stars) or its AGPL-3.0 licence terms. Choose keepass2android if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.