Crises Control PING vs EMMA Notify
| Crises Control PING | EMMA Notify | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, iOS, Web, Windows | Android, iOS, Linux, macOS, Web, Windows |
| Free plan | No | — |
| SMS alerts | Yes | Yes |
| Voice call alerts | Yes | Yes |
| Email alerts | Yes | Yes |
| Desktop alerts | Yes | Yes |
| Mobile app alerts | Yes | Yes |
| Two-way messaging | Yes | Yes |
Both are listed in Best Mass Notification Software. On Everything Xiaomi, EMMA Notify scores higher on our published basis.