123 Like Zabbix Good alternative? YES NO Gather and analyze accurate statistics and performance metrics, visualize it, get notified about current and potential issues without delay, and take advantage of our... Free Open Source Linux Self-Hosted FreeBSD OpenBSD Azure integration Network Monitoring Add a feature
69 Like Spiceworks Good alternative? YES NO Join millions of IT professionals and download Spiceworks, a free network monitoring software with network management tools, help desk ticketing app, network mapper and... Free Windows Web Android Android Tablet Helpdesk ticketing Inventory management IT Asset Management Knowledge base Network mapping Network Monitoring Add a feature
25 Like Icinga Good alternative? YES NO 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 Network Monitoring Add a feature
12 Like netdata Good alternative? YES NO Get control of your Linux / FreeBSD / MacOS servers. Simple. Effective. Awesome!. Free Open Source Mac Linux Web BSD Self-Hosted C (programming language) Python Node.JS ... Bash Network Monitoring Performance Monitoring Add a feature
56 Like Datadog Good alternative? YES NO 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... Freemium Mac Windows Linux Web Network Monitoring Add a feature
38 Like Munin Good alternative? YES NO 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 Network Monitoring Add a feature
25 Like PRTG Network Monitor Good alternative? YES NO An advanced network monitoring solution to monitor network up/downtime, traffic and usage. Features include availability, performance, and bandwidth monitoring (SNMP... Freemium Windows Network Monitoring Add a feature
13 Like Monit Good alternative? YES NO Monit is a free open source utility for managing and monitoring, processes, programs, files, directories and filesystems on a UNIX system. Monit conducts automatic... Free Open Source Mac Linux BSD Real-time monitoring Standalone Add a feature
9 Like Shinken Good alternative? YES NO 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 No features added Add a feature
12 Like Opsview Enterprise Good alternative? YES NO Server monitoring software for physical, virtual, and cloud-based IT. They also do email monitoring, application monitoring. The system is used to provide insight into... Commercial Windows Linux Web iPhone Network Monitoring Computer monitoring Uptime Monitoring Add a feature
11 Like PHP Server Monitor Good alternative? YES NO 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 Uptime Monitoring Add a feature
20 Like Observium Good alternative? YES NO Observium is an autodiscovering PHP/MySQL/SNMP based network monitoring which includes support for a wide range of network hardware and operating systems including... Freemium Linux Web BSD Network Monitoring Add a feature
16 Like Cacti Good alternative? YES NO 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 Network Monitoring Add a feature
8 Like Check_MK Good alternative? YES NO 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 Network Monitoring Add a feature
27 Like Pandora FMS Good alternative? YES NO 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 Network Monitoring Add a feature
