Proton Authenticator is an open source and end-to-end encrypted 2FA app that’s simple and free to use.
Free alternative to 🔐 Google Authenticator
| Resource | Pricing | Type | Licence | Platforms |
|---|---|---|---|---|
| Proton Authenticator | Open source | Service | — | web |
| ente Auth | Open source | Service | — | web |
| 2FAS Auth | Open source | Service | — | web · android · ios · browser-extension |
| Cabin | Free | Service | — | web |
| Aptabase | Open source | Tool | AGPL-3.0 | self-hosted |
| Matomo | Open source | Tool | GPL-3.0 | web |
| Willow | Open source | Tool | Apache-2.0 | web |
A free, cross platform, end-to-end encrypted and open source app for managing your 2-step verification tokens.
Open source TOTP authenticator for iOS and Android with a companion browser extension and no account required.
Privacy-first, carbon conscious web analytics.
Privacy-first, simple analytics for mobile and desktop apps.
Web analytics that protects your data and your customers' privacy (alternative to Google Analytics).
Open-source privacy-focused voice assistant hardware
