Best Alert Management Software in 2026
Updated
In short: Wazuh is ranked #1 of 30 as of 4 October 2026, ahead of AlertOps and PagerDuty. The best-ranked option with a free plan is AlertOps. The lowest first paid tier on this page is Grafana Cloud Application Observability at $0.03/mo.
As alerts arrive from monitoring and other systems, alert management software can help determine how they are grouped, enriched and routed. Compare deduplication, enrichment, retention and included alert volume alongside routing and suppression rules to understand how each option may fit your response workflow. Free-plan availability and the paid-from price add cost context. AlertOps, Keep and PagerDuty lead the ranking, with xMatters, Zabbix, FirstWave opEvents, Alerta and Elastic Observability also among the first entries. Think about the rules your team needs to manage incoming alerts, and weigh them against the listed volume and retention details.
30 alert management software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Alert deduplication | |
|---|---|---|---|---|---|---|---|---|
| 1 |  Wazuh | 7.4 | RecognisedAPIDocumented | $571/mo | Yes | 571 /mo | No | View |
| 2 | AlertOps | 7.3 | RecognisedAPIDocumented | $8/mo | Yes | — | — | View |
| 3 | PagerDuty | 7.3 | RecognisedAPIDocumented | $233.33/mo | Yes | — | — | View |
| 4 | xMatters | 7.3 | RecognisedAPIDocumented | $15/mo | Yes | — | — | View |
| 5 | Alerta | 7.0 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 6 | Elastic Observability | 7.0 | RecognisedAPIDocumented | — | No | — | — | View |
| 7 | Keep | 6.9 | RecognisedAPIDocumented | $199/mo | Yes | 199 /mo | Yes | View |
| 8 | Zabbix | 6.9 | RecognisedAPIDocumented | — | Yes | 50 /mo | — | View |
| 9 | FirstWave opEvents | 6.8 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 10 | Nova AI Ops | 6.8 | RecognisedAPIDocumented | $16/mo | No | — | Yes | View |
| 11 | UTMStack | 6.8 | RecognisedAPIDocumented | $238.80/mo | Yes | 238.8 /mo | Yes | View |
| 12 |  CloudFabrix Data-centric AIOps Platform | 6.7 | RecognisedAPIDocumented | $19,999/mo | No | 19 /mo | Yes | View |
| 13 |  Grafana Cloud Application Observability | 6.0 | RecognisedAPIDocumented | $0.03/mo | Yes | — | Yes | View |
| 14 |  TrueWatch Log Management | 5.9 | RecognisedAPIDocumented | $0.11/mo | No | — | Yes | View |
| 15 | New Relic Applied Intelligence | 5.8 | RecognisedAPIDocumented | $10/mo | Yes | — | Yes | View |
| 16 | Prometheus | 5.8 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 17 | OpenObserve | 5.7 | RecognisedAPIDocumented | Free | Yes | — | — | View |
| 18 |  RightITnow ECM | 5.1 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 19 |  SEC (Simple Event Correlator) | 5.1 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 20 | ServiceNow Event Management | 5.1 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 21 | HookFeed | 5.0 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 22 | MISP | 5.0 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 23 |  OpenNMS | 5.0 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 24 | OpenText AI Operations Management (formerly Operations Bridge) | 5.0 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 25 | Riemann | 5.0 | RecognisedAPIDocumented | — | — | — | Yes | View |
Is your platform on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which alert management software is ranked first on Inferse?
Wazuh is ranked #1 of 30 with a score of 7.4. AlertOps is second and PagerDuty third.
How many of these have a free plan?
9 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Grafana Cloud Application Observability has the lowest first paid tier we found: $0.03/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.