CrisisGo vs OpenEWS
| CrisisGo | OpenEWS | |
|---|---|---|
| Paid from | $210/mo | |
| Platforms | Android, extension, iOS, macOS, Web, Windows | Web |
| Free plan | Yes | Yes |
| SMS alerts | Yes | Yes |
| Voice call alerts | Yes | Yes |
| Email alerts | Yes | |
| Desktop alerts | Yes | |
| Mobile app alerts | Yes | |
| Two-way messaging | Yes | |
| Audience limit | 500 recipients |
Listed together in Best Mass Notification Software