Alternatives to Nagios for all platforms with Open Source License

Platforms

Desktop

Web / Online

Show 14 less popular platforms
  • Icinga icon

    Icinga

    Icinga is a fork of Nagios and is backward compatible. So, Nagios configurations, plugins and addons can all be used with Icinga. Though Icinga retains all the existing...

    Free Open Source Mac Linux

  • Munin icon

    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...

    Free Open Source Mac Windows Linux

  • Shinken icon

    Shinken

    Shinken is an open source computer system and network monitoring software application compatible with Nagios. It's written in Python and therefore is able to run on...

    Free Open Source Mac Windows Linux Android Android Tablet

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  • PHP Server Monitor

    PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based user interface where you can manage your...

    Free Open Source Windows Linux BSD Self-Hosted PHP

  • Cacti icon

    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...

    Free Open Source Windows Linux

  • Check_MK icon

    Check_MK

    Check_MK is comprehensive IT monitoring solution in the tradition of Nagios. Check_MK is available as Raw Edition, which is 100% pure open source, and as Enterprise...

    Free Open Source Linux

  • Pandora FMS icon

    Pandora FMS

    Enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure...

    Free Open Source Windows Linux Self-Hosted FreeBSD OpenBSD

  • Cabot

    Self-hosted, easily-deployable monitoring and alerts service - like a lightweight PagerDuty.

    Free Open Source Self-Hosted

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  • Zenoss Core icon

    Zenoss Core

    Zenoss (Zenoss Core) is an open source application, server and network management platform based on the Zope application server. Released under the GNU General Public...

    Free Open Source Mac Linux Android

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  • OpenNMS icon

    OpenNMS

    OpenNMS is an enterprise grade network monitoring and network management platform developed under the free software or open source model. It consists of a...

    Free Open Source Mac Windows Linux

  • NAV icon

    NAV

    NAV (Network Administration Visualized) is a free software program to monitor networks, developed by UNINETT and used by universities and corporations around the world. ...

    Free Open Source Linux Self-Hosted

  • Monitorix icon

    Monitorix

    Monitorix is a system monitoring tool designed to monitor as many services and system resources as possible. Due to its simplicity and small size it can also be used on...

    Free Open Source Linux