Auth0 Guardian vs Open Authenticator
| Auth0 Guardian | Open Authenticator | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $35/mo | — |
| Open source | No | No |
| Platforms | Android, iOS | Android, iOS, Linux, macOS, Windows |
| Free plan | Yes | Yes |
| Push approvals | Yes | — |
| Supported platforms | iOS, Android | Android, iOS, macOS, Windows, Linux |
| Code type | — | totp |
| Encrypted backup | — | Yes |
| Multi-device sync | — | Yes |
Both are listed in Best Authenticator Apps. On Freedom251, Auth0 Guardian scores higher on our published basis.