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Best Open Hardware Monitor Alternatives in 2026

Updated

20 platforms from hardware monitoring software ranked against Open Hardware Monitor on the same published basis.

  1. 1
    Centreon Free plan apiLinuxself-hostedWebWin €0.19/mo7.3
    Open Hardware Monitor vs Centreon
  2. 2
    Checkmk Free plan apiLinuxMacself-hostedWeb $275/mo7.2
    Open Hardware Monitor vs Checkmk
  3. 3
    Icinga Free plan apiLinuxself-hostedWebWin $166.67/mo7.2
    Open Hardware Monitor vs Icinga
  4. 4
    ManageEngine OpManager Free plan AndroidapiiOSLinuxself-hosted $7.92/mo7.2
    Open Hardware Monitor vs ManageEngine OpManager
  5. 5
    Nagios XI Free plan apiLinuxself-hostedWeb Free7.2
    Open Hardware Monitor vs Nagios XI
  6. 6
    NetXMS Free plan AndroidapiLinuxMacself-hosted Free7.2
    Open Hardware Monitor vs NetXMS
  7. 7
    NVIDIA Data Center GPU Manager Free plan apiLinuxself-hosted Free7.2
    Open Hardware Monitor vs NVIDIA Data Center GPU Manager
  8. 8
    Observium Free plan apiLinuxself-hostedWeb Free7.2
    Open Hardware Monitor vs Observium
  9. 9
    OpenNMS Free plan apiLinuxself-hostedWeb $500/mo7.2
    Open Hardware Monitor vs OpenNMS
  10. 10
    Paessler PRTG Network Monitor Free plan AndroidapiiOSLinuxMac $16.67/mo7.2
    Open Hardware Monitor vs Paessler PRTG Network Monitor
  11. 11
    Telegraf Free plan apiLinuxMacself-hostedWin $1,500/mo7.2
    Open Hardware Monitor vs Telegraf
  12. 12
    AMD SMI Free plan apiLinuxself-hosted Free7.1
    Open Hardware Monitor vs AMD SMI
  13. 13
    Glances Free plan AndroidapiLinuxMacself-hosted Free7.1
    Open Hardware Monitor vs Glances
  14. 14
    gpuview Free plan apiLinuxWeb Free7.1
    Open Hardware Monitor vs gpuview
  15. 15
    Libre Hardware Monitor Free plan apiself-hostedWin Free7.1
    Open Hardware Monitor vs Libre Hardware Monitor
  16. 16
    LibreNMS Free plan AndroidapiiOSLinuxself-hosted Free7.1
    Open Hardware Monitor vs LibreNMS
  17. 17
    Munin Free plan apiLinuxself-hosted Free7.1
    Open Hardware Monitor vs Munin
  18. 18
    Prometheus Node Exporter Free plan apiLinuxMacself-hostedWin Free7.1
    Open Hardware Monitor vs Prometheus Node Exporter
  19. 19
    HWall apiLinux 6.9
    Open Hardware Monitor vs HWall
  20. 20
    Heimdall apiLinuxMacself-hostedWin 6.8
    Open Hardware Monitor vs Heimdall

Open Hardware Monitor alternatives compared

#PlatformScoreFree planFromRuns on
1Centreon7.3Free plan€0.19/moAPI, Linux, self-hosted, Web, Windows
2Checkmk7.2Free plan$275/moAPI, Linux, Mac, self-hosted, Web, Windows
3Icinga7.2Free plan$166.67/moAPI, Linux, self-hosted, Web, Windows
4ManageEngine OpManager7.2Free plan$7.92/moAndroid, API, iOS, Linux, self-hosted, Web, Windows
5Nagios XI7.2Free planFreeAPI, Linux, self-hosted, Web
6NetXMS7.2Free planFreeAndroid, API, Linux, Mac, self-hosted, Web, Windows
7NVIDIA Data Center GPU Manager7.2Free planFreeAPI, Linux, self-hosted
8Observium7.2Free planFreeAPI, Linux, self-hosted, Web
9OpenNMS7.2Free plan$500/moAPI, Linux, self-hosted, Web
10Paessler PRTG Network Monitor7.2Free plan$16.67/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
11Telegraf7.2Free plan$1,500/moAPI, Linux, Mac, self-hosted, Windows
12AMD SMI7.1Free planFreeAPI, Linux, self-hosted
13Glances7.1Free planFreeAndroid, API, Linux, Mac, self-hosted, Web, Windows
14gpuview7.1Free planFreeAPI, Linux, Web
15Libre Hardware Monitor7.1Free planFreeAPI, self-hosted, Windows
16LibreNMS7.1Free planFreeAndroid, API, iOS, Linux, self-hosted, Web
17Munin7.1Free planFreeAPI, Linux, self-hosted
18Prometheus Node Exporter7.1Free planFreeAPI, Linux, Mac, self-hosted, Windows
19HWall6.9API, Linux
20Heimdall6.8API, Linux, Mac, self-hosted, Windows
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Questions about Open Hardware Monitor alternatives

What is the best alternative to Open Hardware Monitor?

Centreon, number 1 in hardware monitoring software with a score of 7.3 out of 10. The others here: Checkmk, Icinga, ManageEngine OpManager and 16 more.

What is the best free alternative to Open Hardware Monitor?

Centreon is the best-ranked alternative with a free plan. 18 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, 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.