Alerta vs OpenNMS
| Alerta | OpenNMS | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | api, Linux, self-hosted, Web | Web, Linux |
| Alert deduplication | Yes | — |
| Routing rules | Yes | — |
| Alert enrichment | Yes | — |
| Suppression rules | Yes | — |
| Free plan | — | Yes |
Both are listed in Best Alert Management Software. On Freedom251, Alerta scores higher on our published basis.