Best Prometheus Alternatives in 2026
Updated
20 apps from Kubernetes monitoring ranked against Prometheus on the same published basis.
- 1Prometheus vs Middleware
- 2Prometheus vs Netdata
- 3Prometheus vs Datadog Kubernetes Monitoring
- 4Prometheus vs Dynatrace Kubernetes Monitoring
- 5Prometheus vs Grafana Cloud Application Observability
- 6Prometheus vs Radar
- 7Prometheus vs Checkmk
- 8Prometheus vs Honeycomb
- 9Prometheus vs New Relic Kubernetes Monitoring
- 11Prometheus vs SigNoz
- 12Prometheus vs VictoriaMetrics
- 13Prometheus vs Watchlog
- 14Prometheus vs Coroot
- 15Prometheus vs groundcover
- 16Prometheus vs ManageEngine Applications Manager
- 17Prometheus vs Grafana k6
- 18Prometheus vs Pixie
- 19Prometheus vs Substrate
- 20Prometheus vs Sumo Logic
- 21Prometheus vs Botkube
Prometheus alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Middleware | 6.8 | Free plan | $0.30/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 2 | Netdata | 6.8 | Free plan | $4.50/mo | Android, iOS, Linux, Mac, self-hosted, Web, Windows |
| 3 | Datadog Kubernetes Monitoring | 6.7 | Free plan | $1/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Dynatrace Kubernetes Monitoring | 6.7 | No | $1.40/mo | Android, API, iOS, Linux, self-hosted, Web |
| 5 | Grafana Cloud Application Observability | 6.7 | Free plan | $0.03/mo | Linux, Mac, Web, Windows |
| 6 | Radar | 6.7 | Free plan | $149/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | Checkmk | 6.6 | Free plan | $275/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | Honeycomb | 6.6 | Free plan | $150/mo | Android, API, iOS, self-hosted, Web |
| 9 | New Relic Kubernetes Monitoring | 6.6 | Free plan | $29.08/mo | Linux, self-hosted, Web, Windows |
| 11 | SigNoz | 6.6 | Free plan | $19/mo | Android, API, iOS, self-hosted, Web |
| 12 | VictoriaMetrics | 6.6 | Free plan | $200/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 13 | Watchlog | 6.6 | Free plan | $4.99/mo | API, Linux, self-hosted, Web, Windows |
| 14 | Coroot | 6.5 | Free plan | $1/mo | API, Linux, self-hosted, Web, Windows |
| 15 | groundcover | 6.5 | Free plan | $30/mo | Linux, self-hosted, Web |
| 16 | ManageEngine Applications Manager | 6.5 | Free plan | $32.92/mo | Android, iOS, Linux, Web, Windows |
| 17 | Grafana k6 | 6.4 | Free plan | $19/mo | Linux |
| 18 | Pixie | 6.4 | Free plan | Free | Linux, self-hosted, Web |
| 19 | Substrate | 6.4 | Free plan | $299/mo | API, Web |
| 20 | Sumo Logic | 6.4 | Free plan | Free | Web |
| 21 | Botkube | 6.3 | Free plan | $10/mo | self-hosted |
Make your app an alternative to Prometheus
See the priceThe sponsored alternative slot on this page is labelled and never changes the order above.
Questions about Prometheus alternatives
What is the best alternative to Prometheus?
Middleware, number 1 in Kubernetes monitoring with a score of 6.8 out of 10. The others here: Netdata, Datadog Kubernetes Monitoring, Dynatrace Kubernetes Monitoring and 16 more.
What is the best free alternative to Prometheus?
Middleware is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.