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Best Thanos Alternatives in 2026

Updated

20 apps from Kubernetes monitoring ranked against Thanos on the same published basis.

  1. 1
    Site24x7 Kubernetes Monitoring Free trial AndroidapiiOSLinuxMac 8.9
    Thanos vs Site24x7 Kubernetes Monitoring
  2. 2
    SigNoz Free plan AndroidapiiOSself-hostedWeb $19/mo8.5
    Thanos vs SigNoz
  3. 3
    Honeycomb Free plan AndroidapiiOSself-hostedWeb $150/mo8.4
    Thanos vs Honeycomb
  4. 4
    Middleware Free plan AndroidapiiOSLinuxMac $0.30/mo8.3
    Thanos vs Middleware
  5. 5
    Netdata Free plan AndroidiOSLinuxMacself-hosted $4.50/mo8.3
    Thanos vs Netdata
  6. 6
    Coroot Free plan apiLinuxself-hostedWebWin $1/mo8.0
    Thanos vs Coroot
  7. 7
    Datadog Kubernetes Monitoring Free plan apiLinuxMacself-hostedWeb $1/mo8.0
    Thanos vs Datadog Kubernetes Monitoring
  8. 8
    groundcover Free plan Linuxself-hostedWeb $30/mo7.9
    Thanos vs groundcover
  9. 9
    Botkube Free plan self-hosted $10/mo7.7
    Thanos vs Botkube
  10. 10
    Pixie Free plan Linuxself-hostedWeb Free7.6
    Thanos vs Pixie
  11. 11
    Radar Free plan apiLinuxMacself-hostedWeb $149/mo7.6
    Thanos vs Radar
  12. 12
    Substrate Free plan apiWeb $299/mo7.5
    Thanos vs Substrate
  13. 13
    ManageEngine Applications Manager Free plan AndroidiOSLinuxWebWin $32.92/mo7.5
    Thanos vs ManageEngine Applications Manager
  14. 14
    Prometheus Free plan LinuxMacself-hostedWebWin Free7.3
    Thanos vs Prometheus
  15. 15
    VictoriaMetrics Free plan apiLinuxMacself-hostedWeb $200/mo7.3
    Thanos vs VictoriaMetrics
  16. 16
    Sysdig Monitor apiLinuxself-hostedWeb 7.1
    Thanos vs Sysdig Monitor
  17. 17
    Robusta apiself-hostedWeb 6.7
    Thanos vs Robusta
  18. 18
    Checkmk Free plan apiLinuxMacself-hostedWeb $275/mo6.7
    Thanos vs Checkmk
  19. 19
    avuru obs WebLinux 6.6
    Thanos vs avuru obs
  20. 20
    Azure Monitor Free trial apiLinuxMacWebWin 6.6
    Thanos vs Azure Monitor

Thanos alternatives compared

#AppScoreFree planFromRuns on
1Site24x7 Kubernetes Monitoring8.9No—Android, API, iOS, Linux, Mac, Web, Windows
2SigNoz8.5Free plan$19/moAndroid, API, iOS, self-hosted, Web
3Honeycomb8.4Free plan$150/moAndroid, API, iOS, self-hosted, Web
4Middleware8.3Free plan$0.30/moAndroid, API, iOS, Linux, Mac, Web, Windows
5Netdata8.3Free plan$4.50/moAndroid, iOS, Linux, Mac, self-hosted, Web, Windows
6Coroot8.0Free plan$1/moAPI, Linux, self-hosted, Web, Windows
7Datadog Kubernetes Monitoring8.0Free plan$1/moAPI, Linux, Mac, self-hosted, Web, Windows
8groundcover7.9Free plan$30/moLinux, self-hosted, Web
9Botkube7.7Free plan$10/moself-hosted
10Pixie7.6Free planFreeLinux, self-hosted, Web
11Radar7.6Free plan$149/moAPI, Linux, Mac, self-hosted, Web, Windows
12Substrate7.5Free plan$299/moAPI, Web
13ManageEngine Applications Manager7.5Free plan$32.92/moAndroid, iOS, Linux, Web, Windows
14Prometheus7.3Free planFreeLinux, Mac, self-hosted, Web, Windows
15VictoriaMetrics7.3Free plan$200/moAPI, Linux, Mac, self-hosted, Web, Windows
16Sysdig Monitor7.1No—API, Linux, self-hosted, Web
17Robusta6.7No—API, self-hosted, Web
18Checkmk6.7Free plan$275/moAPI, Linux, Mac, self-hosted, Web, Windows
19avuru obs6.6No—Web, Linux
20Azure Monitor6.6No—API, Linux, Mac, Web, Windows
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Questions about Thanos alternatives

What is the best alternative to Thanos?

Site24x7 Kubernetes Monitoring, number 1 in Kubernetes monitoring with a score of 8.9 out of 10. The others here: SigNoz, Honeycomb, Middleware and 16 more.

What is the best free alternative to Thanos?

SigNoz 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 mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.