Shortwave vs Synapse
| Shortwave | Synapse | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | |
| Paid from | $30/mo | €4.99/mo |
| Platforms | Android, iOS, macOS, Web, Windows | Windows |
| Free plan | Yes | No |
| Paid from | $30/user/mo | |
| App coverage | all | desktop |
| Unified inbox | No | Yes |
| Scheduled sending | Yes | |
| Calendar tools | Yes | Yes |
| Offline access | Yes |
Listed together in Best Email Clients