Apollo vs Boomerang
| Apollo | Boomerang | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | $49/mo | $4.98/mo |
| Open source | No | No |
| Platforms | api, extension, Web | Android, extension, iOS, macOS, Windows |
| Free plan | Yes | Yes |
| Paid from | — | 4.98 /user/mo |
| Open tracking | — | Yes |
| Reply tracking | — | Yes |
Both are listed in Best Email Tracking Software. On The Geeks Club, Apollo scores higher on our published basis.