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

Cabot is a free, open-source, self-hosted infrastructure monitoring platform that provides some of the best features of PagerD ...

Join millions of IT professionals and download Spiceworks, a free network monitoring software with network management tools, h ...

LibreNMS is an autodiscovering PHP/MySQL based network monitoring system forked from Observium. LibreNMS aims to be easy to us ...

Pandora FMS is an enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate ...

An advanced, easy-to-use monitoring solution for your entire network. The software's features include: up/downtime monitoring, ...

PHP Server Monitor is a script that checks whether your websites and servers are up and running. It comes with a web based use ...

Observium is an autodiscovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network har ...

netdata is a system for distributed real-time performance and health monitoring. It provides unparalleled insights, in real-ti ...

Lansweeper is an agentless Asset Management solution that can scan any network setup. Use IP ranges, set up AD integrated scan ...

Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before th ...

An uncompromising mature enterprise-level platform designed for real-time monitoring of millions of metrics collected from ten ...

Monit is a free open source utility for managing and monitoring, processes, programs, files, directories and filesystems on a ...

Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our perfor ...

Datadog is a monitoring service for IT, Dev & Ops teams who write and run applications at scale, and want to turn the mass ...