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

Zenoss (Zenoss Core) is an open source application, server and network management platform based on the Zope application serve ...

vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected inter ...

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

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

Check_MK is comprehensive IT monitoring solution in the tradition of Nagios. Check_MK is available as Raw Edition, which is 10 ...

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 ...

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 ...

nload is a console application which monitors network traffic and bandwidth usage in real time. It visualizes the in- and outg ...

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

OpenNMS is an enterprise grade network monitoring and network management platform developed under the free software or open so ...

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