Briar vs Kaidan
| Briar | Kaidan | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, macOS, Linux, Android | Linux |
| Free plan | Yes | Yes |
| Encryption coverage | default | default |
| Desktop app | Yes | Yes |
| Disappearing messages | Yes | — |
| Voice and video calls | — | Yes |
Both are listed in Best Encrypted Messaging Apps. On Samsung Mobile US Press, Briar scores higher on our published basis.