Airmail vs SquirrelMail
| Airmail | SquirrelMail | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | $2.50/mo | Free |
| Platforms | iOS, macOS | self-hosted, Web |
| Free plan | Yes | Yes |
| Account limit | 1 accounts | |
| Unified inbox | Yes | |
| Offline access | Yes | |
| Scheduled sending | Yes | |
| Calendar tools | Yes | Yes |
| App coverage | web |
Listed together in Best Email Clients