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Best Icinga Alternatives in 2026

Updated

20 apps from hardware monitoring software ranked against Icinga on the same published basis.

  1. 1
    Netdata Free plan AndroidiOSLinuxMacself-hosted $4.50/mo6.7
    Icinga vs Netdata
  2. 2
    Paessler PRTG Network Monitor Free plan AndroidapiiOSLinuxMac $16.67/mo6.7
    Icinga vs Paessler PRTG Network Monitor
  3. 3
    Centreon Free plan apiLinuxself-hostedWebWin €0.19/mo6.6
    Icinga vs Centreon
  4. 4
    Checkmk Free plan apiLinuxMacself-hostedWeb $275/mo6.6
    Icinga vs Checkmk
  5. 5
    Glances Free plan AndroidapiLinuxMacself-hosted Free6.6
    Icinga vs Glances
  6. 6
    ManageEngine OpManager Free plan AndroidapiiOSLinuxself-hosted $7.92/mo6.6
    Icinga vs ManageEngine OpManager
  7. 7
    NetXMS Free plan AndroidapiLinuxMacself-hosted Free6.6
    Icinga vs NetXMS
  8. 8
    GKrellM Free plan LinuxMacWin Free6.5
    Icinga vs GKrellM
  9. 10
    LibreNMS Free plan AndroidapiiOSLinuxself-hosted Free6.5
    Icinga vs LibreNMS
  10. 11
    Pokesensor Free plan LinuxMacWin $5/mo6.5
    Icinga vs Pokesensor
  11. 12
    smartmontools Free plan LinuxMacWin Free6.5
    Icinga vs smartmontools
  12. 13
    Supermicro SuperDoctor 5 Free plan LinuxWin Free6.5
    Icinga vs Supermicro SuperDoctor 5
  13. 14
    HWMonitor Free plan AndroidWin Free6.4
    Icinga vs HWMonitor
  14. 15
    Macs Fan Control Free plan MacWin Free6.4
    Icinga vs Macs Fan Control
  15. 16
    Nagios XI Free plan apiLinuxself-hostedWeb Free6.4
    Icinga vs Nagios XI
  16. 17
    AMD SMI Free plan apiLinuxself-hosted Free6.3
    Icinga vs AMD SMI
  17. 18
    NVIDIA Data Center GPU Manager Free plan apiLinuxself-hosted Free6.3
    Icinga vs NVIDIA Data Center GPU Manager
  18. 19
    NVTOP Free plan Linuxself-hosted Free6.3
    Icinga vs NVTOP
  19. 20
    AccuBattery Free plan Android Free6.2
    Icinga vs AccuBattery
  20. 21
    GSam Battery Monitor Free plan Android Free6.2
    Icinga vs GSam Battery Monitor

Icinga alternatives compared

#AppScoreFree planFromRuns on
1Netdata6.7Free plan$4.50/moAndroid, iOS, Linux, Mac, self-hosted, Web, Windows
2Paessler PRTG Network Monitor6.7Free plan$16.67/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
3Centreon6.6Free plan€0.19/moAPI, Linux, self-hosted, Web, Windows
4Checkmk6.6Free plan$275/moAPI, Linux, Mac, self-hosted, Web, Windows
5Glances6.6Free planFreeAndroid, API, Linux, Mac, self-hosted, Web, Windows
6ManageEngine OpManager6.6Free plan$7.92/moAndroid, API, iOS, Linux, self-hosted, Web, Windows
7NetXMS6.6Free planFreeAndroid, API, Linux, Mac, self-hosted, Web, Windows
8GKrellM6.5Free planFreeLinux, Mac, Windows
10LibreNMS6.5Free planFreeAndroid, API, iOS, Linux, self-hosted, Web
11Pokesensor6.5Free plan$5/moLinux, Mac, Windows
12smartmontools6.5Free planFreeLinux, Mac, Windows
13Supermicro SuperDoctor 56.5Free planFreeLinux, Windows
14HWMonitor6.4Free planFreeAndroid, Windows
15Macs Fan Control6.4Free planFreeMac, Windows
16Nagios XI6.4Free planFreeAPI, Linux, self-hosted, Web
17AMD SMI6.3Free planFreeAPI, Linux, self-hosted
18NVIDIA Data Center GPU Manager6.3Free planFreeAPI, Linux, self-hosted
19NVTOP6.3Free planFreeLinux, self-hosted
20AccuBattery6.2Free planFreeAndroid
21GSam Battery Monitor6.2Free planFreeAndroid
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Questions about Icinga alternatives

What is the best alternative to Icinga?

Netdata, number 1 in hardware monitoring software with a score of 6.7 out of 10. The others here: Paessler PRTG Network Monitor, Centreon, Checkmk and 16 more.

What is the best free alternative to Icinga?

Netdata is the best-ranked alternative with a free plan. 20 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.