Best Thanos Alternatives in 2026
Updated
20 tools from Kubernetes monitoring ranked against Thanos on the same published basis.
- 1Thanos vs Netdata
- 2Thanos vs Middleware
- 3Thanos vs Datadog Kubernetes Monitoring
- 4Thanos vs Dynatrace Kubernetes Monitoring
- 5Thanos vs Radar
- 6Thanos vs Checkmk
- 7Thanos vs VictoriaMetrics
- 8Thanos vs Honeycomb
- 9Thanos vs SigNoz
- 10Thanos vs Site24x7 Kubernetes Monitoring
- 11Thanos vs Watchlog
- 12Thanos vs Coroot
- 13Thanos vs Grafana Cloud Application Observability
- 14Thanos vs Icinga
- 15Thanos vs Elastic Observability
- 16Thanos vs groundcover
- 17Thanos vs New Relic Kubernetes Monitoring
- 18Thanos vs Zabbix
- 19Thanos vs Observe
- 20Thanos vs Perses
Thanos 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 | Icinga | 7.6 | Free plan | $166.67/mo | API, Linux, self-hosted, Web, Windows |
| 15 | Elastic Observability | 7.5 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 16 | groundcover | 7.5 | Free plan | $30/mo | Linux, self-hosted, Web |
| 17 | New Relic Kubernetes Monitoring | 7.5 | Free plan | $29.08/mo | Linux, self-hosted, Web, Windows |
| 18 | Zabbix | 7.4 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 19 | Observe | 7.2 | No | — | API, Linux, Mac, Web, Windows |
| 20 | Perses | 7.2 | Free plan | Free | API, Linux, Mac, self-hosted, Web |
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Questions about Thanos alternatives
What is the best alternative to Thanos?
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 Thanos?
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.