head to head · open source
KeePassDX vs webauthn-ruby
KeePassDX has 7,625 GitHub stars, 427 forks, 541 open issues and last shipped 5 days ago. webauthn-ruby has 777 stars, 70 forks, 12 open issues and last shipped 14 days ago. KeePassDX leads on adoption by 881% (7,625 vs 777 stars). KeePassDX is written in Kotlin under GPL-3.0; webauthn-ruby is written in Ruby under MIT. KeePassDX has attracted 6% as many forks as stars, webauthn-ruby 9%. KeePassDX was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (passkey, passkeys), so they are genuine substitutes rather than adjacent tools.
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
| KeePassDX | webauthn-ruby | |
|---|---|---|
| GitHub stars | ★ 7.6K | ★ 777 |
| License | GPL-3.0 | MIT |
| Written in | Kotlin | Ruby |
| Last push | 2026-11-01 | 2026-10-23 |
| Forks | ⑂ 427 | ⑂ 70 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick KeePassDX if
- You weight community size — 7.6K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Kotlin
- You value the larger contributor base for long-term maintenance
pick webauthn-ruby if
- You want the webauthn-ruby feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Ruby
- You evaluated both and webauthn-ruby fits your workflow better
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 →
About webauthn-ruby
webauthn ruby WebAuthn ruby server library Makes your Ruby/Rails web server become a functional WebAuthn Relying Party. Takes care of the server side operations needed to register or authenticate a user's public key credential (also called a "passkey"), including the necessary cryptographic checks. Table of Contents Security Background Prerequisites Install Usage API Attestation Statement Formats Testing Your Integration Contributing License Security Please report security vulnerabilities to security@cedarcode.com. More : SECURITY Background What is WebAuthn? WebAuthn (Web Authentication) is a W3C standard for…
read the full webauthn-ruby overview →
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Frequently asked questions
Is KeePassDX or webauthn-ruby more popular?
KeePassDX has 7,625 GitHub stars and webauthn-ruby has 777. KeePassDX has the larger community by that measure.
Are KeePassDX and webauthn-ruby free?
Both are open source. KeePassDX is licensed under GPL-3.0 and webauthn-ruby under MIT. Neither carries a licence fee.
What is the difference between KeePassDX and webauthn-ruby?
KeePassDX is written in Kotlin and webauthn-ruby in Ruby. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, KeePassDX or webauthn-ruby?
Choose KeePassDX if you want the larger community (7,625 stars) or its GPL-3.0 licence terms. Choose webauthn-ruby if its feature set, stack or MIT licence fits better. Both are self-hostable.