Spark Mail vs Superhuman Mail
| Spark Mail | Superhuman Mail | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | |
| Paid from | $8.25/mo | $2.08/mo |
| Platforms | Android, iOS, macOS, Windows | Web, Windows, macOS, iOS, Android |
| Free plan | Yes | No |
| Paid from | $8.25/user/mo | |
| Unified inbox | Yes | No |
| Offline access | Yes | Yes |
| Scheduled sending | Yes | Yes |
| Calendar tools | Yes | Yes |
| App coverage | all |
Listed together in Best Email Clients