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




Pandora FMS is described as 'Enterprise-ready monitoring solution that provides unparalleled flexibility for IT to address both immediate and unforeseen operational issues, including infrastructure and IT processes' and is a popular Network Monitor in the network & admin category. There are more than 25 alternatives to Pandora FMS for a variety of platforms, including Linux, Windows, Web-based, Self-Hosted and Mac apps. The best Pandora FMS alternative is Zabbix, which is both free and Open Source. Other great apps like Pandora FMS are Better Stack, Datadog, Nagios and Paessler PRTG Network Monitor.
OpenNMS is an open-source network monitoring platform that helps you visualize and monitor everything on your local and distributed networks.




The automated IT performance monitoring platform that enables companies to easily and cost-effectively monitor their entire IT infrastructure stack.
Easy to use configuration web interface for nagios and neamon. openITCOCKPIT is a perfomant monitoring system with support for distributed monitoring (Satellites), REST API, nice dashboards, maps, graphs and a modular concept for easy customization.




SolarWinds NetFlow Traffic Analyzer is a network traffic analyzer product for Cisco NetFlow, J-Flow, VMware vSwitch data analysis about network traffic.




Server and application performance monitoring has never been easier or more affordable. With agentless monitoring for hundreds of applications and hardware types, Server & Application Monitor delivers the management, alerting, and reporting you need to keep your servers and...




Monitor applications, infrastructure, and servers in one platform. Out-of-the-box dashboards. Metrics. Analytics. Starting at $7.50/month. Free 14-day trial.
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...




AggreGate Network Manager is an enterprise-grade IP network management, monitoring and supervision system based on AggreGate Device Management Platform.




The Sensu Open Source Project (a.k.a. "Sensu Core") intends to provide an open framework for building comprehensive monitoring solutions, without imposing restrictions or being overly opinionated.
Solve your biggest challenges in network and systems monitoring, on-premise and in the cloud. With Traverse you’ll be able to easily monitor and manage advanced networks and data centers.

CloudMonix provides advanced cloud monitoring and automation for applications and services deployed on the Microsoft Azure and AWS platforms and built with MSPs, CSPs and DevOps in mind.
