Crypho vs Siskin IM
| Crypho | Siskin IM | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | €379/mo | — |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Web, Windows | iOS, macOS |
| Free plan | Yes | — |
Both are listed in Best Secure Messaging Apps. On Freedom251, Crypho scores higher on our published basis.