Mailbutler Smart Assistant vs Relate Engage
| Mailbutler Smart Assistant | Relate Engage | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | $7/mo | $60/mo |
| Open source | No | No |
| Platforms | Android, extension, iOS, Linux, macOS, Web, Windows | macOS, Web, Windows |
| Free plan | Yes | Yes |
| Paid from | 4 /user/mo | — |
| Open tracking | — | Yes |
| Link tracking | — | Yes |
| Reply tracking | — | Yes |
| Email client support | — | other |
Both are listed in Best Email Tracking Software. On Samsung Mobile US Press, Mailbutler Smart Assistant scores higher on our published basis.