Front vs K-9 Mail
| Front | K-9 Mail | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $25/mo | — |
| Open source | No | No |
| Platforms | api | Android |
| Free plan | No | Yes |
| Paid from | $25/user/mo | — |
| App coverage | — | mobile |
| Unified inbox | — | Yes |
| Offline access | — | Yes |
| Scheduled sending | — | No |
| Calendar tools | — | No |
Both are listed in Best Email Clients. On Inferse, Front scores higher on our published basis.