Missive vs SIEVER Mail
| Missive | SIEVER Mail | |
|---|---|---|
| Free plan | No | |
| Paid from | $14/mo | |
| Platforms | Web, Windows, macOS, iOS, Android | Windows, macOS, Linux |
| Free plan | No | |
| Paid from | $14/user/mo | |
| App coverage | all | desktop |
| Account limit | 15 accounts | |
| Unified inbox | Yes | Yes |
| Offline access | Yes | |
| Scheduled sending | Yes | |
| Calendar tools | Yes |
Listed together in Best Email Clients