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Best MRTG Alternatives in 2026

Updated

20 apps from network monitoring ranked against MRTG on the same published basis.

  1. 1
    Obkio Free plan AndroidapiiOSLinuxMac Free7.6
    MRTG vs Obkio
  2. 2
    Paessler PRTG Network Monitor Free plan AndroidapiiOSLinuxMac $16.67/mo7.5
    MRTG vs Paessler PRTG Network Monitor
  3. 3
    Fing Security Free plan AndroidapiiOSLinuxMac $5.83/mo7.4
    MRTG vs Fing Security
  4. 4
    Centreon Free plan apiLinuxself-hostedWebWin €0.19/mo7.3
    MRTG vs Centreon
  5. 5
    ManageEngine OpManager Free plan AndroidapiiOSLinuxself-hosted $7.92/mo7.3
    MRTG vs ManageEngine OpManager
  6. 6
    NetXMS Free plan AndroidapiLinuxMacself-hosted Free7.3
    MRTG vs NetXMS
  7. 7
    Checkmk Free plan apiLinuxMacself-hostedWeb $275/mo7.2
    MRTG vs Checkmk
  8. 8
    ntopng Free plan apiLinuxMacself-hostedWeb Free7.2
    MRTG vs ntopng
  9. 9
    SoftPerfect Bandwidth Manager Free plan LinuxMacWin Free7.2
    MRTG vs SoftPerfect Bandwidth Manager
  10. 10
    LibreNMS Free plan AndroidapiiOSLinuxself-hosted Free7.1
    MRTG vs LibreNMS
  11. 11
    EMCO Ping Monitor Free plan WebWin Free7.0
    MRTG vs EMCO Ping Monitor
  12. 12
    GlassWire Free plan AndroidWebWin $2.99/mo7.0
    MRTG vs GlassWire
  13. 13
    OpenNMS Free plan apiLinuxself-hostedWeb $500/mo7.0
    MRTG vs OpenNMS
  14. 14
    Cacti Free plan Linuxself-hostedWebWin Free6.9
    MRTG vs Cacti
  15. 15
    Domotz Free trial AndroidapiiOSLinuxMac $1.50/mo6.9
    MRTG vs Domotz
  16. 17
    Observium Free plan apiLinuxself-hostedWeb Free6.9
    MRTG vs Observium
  17. 18
    WhatsUp Gold Free trial apiself-hostedWebWin $72.17/mo6.9
    MRTG vs WhatsUp Gold
  18. 19
    Catchpoint Internet Performance Monitoring AndroidapiextensioniOSMac 6.8
    MRTG vs Catchpoint Internet Performance Monitoring
  19. 20
    Site24x7 Network Monitoring Free trial AndroidapiiOSLinuxMac $42/mo6.8
    MRTG vs Site24x7 Network Monitoring
  20. 21
    SmokePing Free plan Linuxself-hostedWeb Free6.8
    MRTG vs SmokePing

MRTG alternatives compared

#AppScoreFree planFromRuns on
1Obkio7.6Free planFreeAndroid, API, iOS, Linux, Mac, Web, Windows
2Paessler PRTG Network Monitor7.5Free plan$16.67/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
3Fing Security7.4Free plan$5.83/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
4Centreon7.3Free plan€0.19/moAPI, Linux, self-hosted, Web, Windows
5ManageEngine OpManager7.3Free plan$7.92/moAndroid, API, iOS, Linux, self-hosted, Web, Windows
6NetXMS7.3Free planFreeAndroid, API, Linux, Mac, self-hosted, Web, Windows
7Checkmk7.2Free plan$275/moAPI, Linux, Mac, self-hosted, Web, Windows
8ntopng7.2Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
9SoftPerfect Bandwidth Manager7.2Free planFreeLinux, Mac, Windows
10LibreNMS7.1Free planFreeAndroid, API, iOS, Linux, self-hosted, Web
11EMCO Ping Monitor7.0Free planFreeWeb, Windows
12GlassWire7.0Free plan$2.99/moAndroid, Web, Windows
13OpenNMS7.0Free plan$500/moAPI, Linux, self-hosted, Web
14Cacti6.9Free planFreeLinux, self-hosted, Web, Windows
15Domotz6.9$1.50/moAndroid, API, iOS, Linux, Mac, Web, Windows
17Observium6.9Free planFreeAPI, Linux, self-hosted, Web
18WhatsUp Gold6.9$72.17/moAPI, self-hosted, Web, Windows
19Catchpoint Internet Performance Monitoring6.8Android, API, Browser, iOS, Mac, Web, Windows
20Site24x7 Network Monitoring6.8$42/moAndroid, API, iOS, Linux, Mac, Web, Windows
21SmokePing6.8Free planFreeLinux, self-hosted, Web
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Questions about MRTG alternatives

What is the best alternative to MRTG?

Obkio, number 1 in network monitoring with a score of 7.6 out of 10. The others here: Paessler PRTG Network Monitor, Fing Security, Centreon and 16 more.

What is the best free alternative to MRTG?

Obkio is the best-ranked alternative with a free plan. 16 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: documentation depth, a free tier and the platforms it runs on.