ReadNotify vs Streak
| ReadNotify | Streak | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | $2/mo | $59/mo |
| Open source | No | No |
| Platforms | Android, extension, iOS, macOS, Web, Windows | Web, iOS, Android |
| Free plan | No | Yes |
| Email client support | gmail_and_outlook | — |
| Open tracking | Yes | — |
| Click tracking | Yes | — |
| Attachment tracking | Yes | — |
| Real-time alerts | Yes | — |
| Paid from | — | 49 /user/mo |
Both are listed in Best Sales Email Tracking Software. On Specifiction, Streak scores higher on our published basis.