Best Prometheus Alternatives in 2026
Updated
20 tools from Kubernetes monitoring ranked against Prometheus on the same published basis.
- 1Prometheus vs Netdata
- 2Prometheus vs Middleware
- 3Prometheus vs Datadog Kubernetes Monitoring
- 4Prometheus vs Dynatrace Kubernetes Monitoring
- 5Prometheus vs Radar
- 6Prometheus vs Checkmk
- 7Prometheus vs VictoriaMetrics
- 8Prometheus vs Honeycomb
- 9Prometheus vs SigNoz
- 10Prometheus vs Site24x7 Kubernetes Monitoring
- 11Prometheus vs Watchlog
- 12Prometheus vs Coroot
- 13Prometheus vs Grafana Cloud Application Observability
- 14Prometheus vs Elastic Observability
- 15Prometheus vs groundcover
- 16Prometheus vs New Relic Kubernetes Monitoring
- 17Prometheus vs Zabbix
- 18Prometheus vs Observe
- 19Prometheus vs Sumo Logic
- 20Prometheus vs Botkube
Prometheus alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Netdata | 8.2 | Free plan | $4.50/mo | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | Middleware | 8.1 | Free plan | $0.30/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 3 | Datadog Kubernetes Monitoring | 7.9 | Free plan | $1/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Dynatrace Kubernetes Monitoring | 7.9 | No | $1.40/mo | Android, API, iOS, Linux, self-hosted, Web |
| 5 | Radar | 7.9 | Free plan | $149/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | Checkmk | 7.8 | Free plan | $275/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | VictoriaMetrics | 7.8 | Free plan | $200/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | Honeycomb | 7.7 | Free plan | $150/mo | Android, API, iOS, self-hosted, Web |
| 9 | SigNoz | 7.7 | Free plan | $19/mo | Android, API, iOS, self-hosted, Web |
| 10 | Site24x7 Kubernetes Monitoring | 7.7 | No | — | Android, API, iOS, Linux, Mac, Web, Windows |
| 11 | Watchlog | 7.7 | Free plan | $4.99/mo | API, Linux, self-hosted, Web, Windows |
| 12 | Coroot | 7.6 | Free plan | $1/mo | API, Linux, self-hosted, Web, Windows |
| 13 | Grafana Cloud Application Observability | 7.6 | Free plan | $0.03/mo | Linux, Mac, Web, Windows |
| 14 | Elastic Observability | 7.5 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 15 | groundcover | 7.5 | Free plan | $30/mo | Linux, self-hosted, Web |
| 16 | New Relic Kubernetes Monitoring | 7.5 | Free plan | $29.08/mo | Linux, self-hosted, Web, Windows |
| 17 | Zabbix | 7.4 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 18 | Observe | 7.2 | No | — | API, Linux, Mac, Web, Windows |
| 19 | Sumo Logic | 7.2 | Free plan | Free | Web |
| 20 | Botkube | 7.1 | Free plan | $10/mo | self-hosted |
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Questions about Prometheus alternatives
What is the best alternative to Prometheus?
Netdata, number 1 in Kubernetes monitoring with a score of 8.2 out of 10. The others here: Middleware, Datadog Kubernetes Monitoring, Dynatrace Kubernetes Monitoring and 16 more.
What is the best free alternative to Prometheus?
Netdata is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.