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OpenNMS

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Output—per 1M tokens
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About

OpenNMS is ranked #47 of 57 in hardware monitoring software on Inferse. It runs on Web, Linux.

Compared on hardware monitoring software

Free plan
Yesopennms.com

Company

Founded
2000opennms.com · 28 Sept 2026
Headquarters
Lewisville, Texas, United Statesopennms.com · 28 Sept 2026

Best OpenNMS alternatives

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8.0 Checkmk $275/mo first paid tier Free plan 8.0 Zabbix See plans price on the maker's page Free trial 7.9 NetXMS Free free plan, no paid price published Free plan 7.9 Centreon €0.19/mo first paid tier Free plan 7.6 ManageEngine OpManager $7.92/mo first paid tier Free plan 7.6 Paessler PRTG Network Monitor $16.67/mo first paid tier Free plan

Where it ranks on Inferse

Sources