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