Siskin IM vs WhatsApp
| Siskin IM | ||
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | iOS, macOS | — |
| Free plan | Yes | Yes |
| Encryption coverage | mixed | default |
| Desktop app | Yes | Yes |
| Voice and video calls | Yes | Yes |
| Maximum group size | — | 1,024 members |
| Linked device limit | — | 4 devices |
| Disappearing messages | — | Yes |
| Encrypted backups | — | end_to_end |
Both are listed in Best Encrypted Messaging Apps. On Inferse, Siskin IM scores higher on our published basis.