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OpenNMS Alternatives

OpenNMS is described as 'open-source network monitoring platform that helps you visualize and monitor everything on your local and distributed networks' and is a Network Monitor in the network & admin category. There are more than 50 alternatives to OpenNMS for a variety of platforms, including Linux, Windows, Online / Web-based, Mac and Self-Hosted solutions. The best alternative is Zabbix, which is both free and Open Source. Other great apps like OpenNMS are Nagios, Prometheus, Spiceworks and Datadog.

OpenNMS alternatives are mainly Network Monitors but may also be Uptime Monitor Services or Web Log Analyzers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of OpenNMS.
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  • Mac
  • Windows
  • Linux

OpenNMS is an open-source network monitoring platform that helps you visualize and monitor everything on your local and...

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  1. Zabbix icon

    Zabbix

    • Linux
    • Self-Hosted
    • FreeBSD
    • OpenBSD
    108 alternatives to Zabbix 

    Gather and analyze accurate statistics and performance metrics, visualize it, get notified about current and potential issues without delay, and take advantage of our time-tested professional development and support.

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  2. Nagios icon

    Nagios

    122 alternatives to Nagios 

    Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes.

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  3. Prometheus icon

    Prometheus

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Cloudron
    62 alternatives to Prometheus 

    Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community.

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  4. Spiceworks icon

    Spiceworks

    • Windows
    • Online
    • Android
    • Android Tablet
    130 alternatives to Spiceworks 

    Join millions of IT professionals and download Spiceworks, a free network monitoring software with network management tools, help desk ticketing app, network mapper and more.

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  5. Datadog icon

    Datadog

    • Mac
    • Windows
    • Linux
    • Online
    194 alternatives to Datadog 

    Datadog is a monitoring service for IT, Dev & Ops teams who write and run applications at scale, and want to turn the massive amounts of data produced by their apps, tools and services into a unified view of IT infrastructure. 120+ Integrations!.

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  6. LibreNMS icon

    LibreNMS

    • Linux
    • BSD
    • MySQL Community Edition
    • Apache HTTP Server
    • JavaScript
    • PHP
    29 alternatives to LibreNMS 

    LibreNMS is an autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to use, painless to deploy, and support monitoring of a wide range of devices. Observium's license changed to a modified QPL license in May 2012, and...

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  7. Munin icon

    Munin

    64 alternatives to Munin 

    Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems. It is designed to be very plug and play. A default installation provides a lot of graphs with almost no work.

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  8. Cacti icon

    Cacti

    • Windows
    • Linux
    52 alternatives to Cacti 

    Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with data in a MySQL database. The frontend is completely PHP driven. Along with being able to maintain graphs, data sources, and Round Robin archives in a...

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  9. PRTG Network Monitor icon

    PRTG Network Monitor

    • Windows
    • Online
    • Software as a Service (SaaS)
    102 alternatives to PRTG Network Monitor 

    An advanced network monitoring solution to monitor network up/downtime, traffic and usage. Features include availability, performance, and bandwidth monitoring (SNMP, WMI, packet sniffing, NetFlow), instant alerts, reporting, failover clustering.

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    1.  PortablePRTG Network Monitor can be used from a USB stick or similar with no prior installation.
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  10. CloudStats icon

    CloudStats

    • FreemiumProprietary
    • Online
    91 alternatives to CloudStats 

    Cloud based network monitoring software that allows you to monitor servers, virtual machines, cloud and websites.

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Showing 10 of 59 alternatives
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