Berty vs Siskin IM
| Berty | Siskin IM | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Android, iOS | iOS, macOS |
| Free plan | Yes | Yes |
| Encryption coverage | default | mixed |
| Desktop app | Yes | Yes |
| Voice and video calls | No | Yes |
| Disappearing messages | No | — |
| Encrypted backups | none | — |
Both are listed in Best Encrypted Messaging Apps. On Inferse, Berty scores higher on our published basis.