head to head · open source
Zitadel vs KeePassDX
Zitadel has 15,507 GitHub stars, 1,416 forks, 1,171 open issues and last shipped 2 days ago. KeePassDX has 7,613 stars, 425 forks, 541 open issues and last shipped 4 days ago. Zitadel leads on adoption by 104% (15,507 vs 7,613 stars). Zitadel is written in Go under AGPL-3.0; KeePassDX is written in Kotlin under GPL-3.0. Zitadel has attracted 9% as many forks as stars, KeePassDX 6%. 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 | KeePassDX | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 7.6K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | Go | Kotlin |
| Last push | 2026-11-03 | 2026-11-01 |
| Forks | ⑂ 1.4K | ⑂ 425 |
| 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 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 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 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 Zitadel or KeePassDX more popular?
Zitadel has 15,507 GitHub stars and KeePassDX has 7,613. Zitadel has the larger community by that measure.
Are Zitadel and KeePassDX free?
Both are open source. Zitadel is licensed under AGPL-3.0 and KeePassDX under GPL-3.0. Neither carries a licence fee.
What is the difference between Zitadel and KeePassDX?
Zitadel 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, Zitadel or KeePassDX?
Choose Zitadel if you want the larger community (15,507 stars) or its AGPL-3.0 licence terms. Choose KeePassDX if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.