Front vs Mozilla Thunderbird
| Front | Mozilla Thunderbird | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $25/mo | Free |
| Open source | No | Yes |
| Platforms | api | Android, Linux, macOS, Windows |
| Free plan | No | Yes |
| Paid from | $25/user/mo | — |
| App coverage | — | Email, calendar, contacts, and tasks |
| Unified inbox | — | Yes |
| Offline access | — | Yes |
| Scheduled sending | — | Yes |
| Calendar tools | — | Yes |
Both are listed in Best Email Clients. On Inferse, Front scores higher on our published basis.