Boomerang vs TrackMailBox
| Boomerang | TrackMailBox | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | $4.98/mo | — |
| Open source | No | No |
| Platforms | Android, extension, iOS, macOS, Windows | Web |
| Free plan | Yes | Yes |
| Paid from | 4.98 /user/mo | — |
| Open tracking | Yes | Yes |
| Reply tracking | Yes | Yes |
Both are listed in Best Email Tracking Software, Best Sales Email Tracking Software. On Samsung Mobile US Press, Boomerang scores higher on our published basis.