120 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... Open Source Linux Self-Hosted FreeBSD OpenBSD Network Monitoring Add a feature
67 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 Inventory management IT Asset Management Knowledge base Network mapping Network Monitoring Add a feature
65 Like Nagios Good alternative? YES NO Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues. Open Source Linux Network Monitoring On-premises software Add a feature
82 Like iStat Good alternative? YES NO iStat is a series of system monitor apps. It's available in different versions: iStat Menus, iStat for iOS and iStat Server as a companion application to the iStat... Commercial Mac Windows iPhone Fan speed control Add a feature
37 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... Open Source Mac Windows Linux Network Monitoring Add a feature
54 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
24 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... Open Source Mac Linux Network 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
26 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... Open Source Windows Linux Self-Hosted FreeBSD OpenBSD Network Monitoring Add a feature
7 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... Open Source Linux Network Monitoring Add a feature
15 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... Open Source Windows Linux Network Monitoring Add a feature
5 Like OpenNMS Good alternative? YES NO OpenNMS is an enterprise grade network monitoring and network management platform developed under the free software or open source model. It consists of a... Open Source Mac Windows Linux Network Monitoring Add a feature
7 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 Add a feature
9 Like Zenoss Core Good alternative? YES NO 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... Open Source Mac Linux Android Add a feature
2 Like Sensu Core Good alternative? YES NO The Sensu Open Source Project (a.k.a. "Sensu Core") intends to provide an open framework for building comprehensive monitoring solutions, without imposing... Free Personal Linux Uptime Monitoring Add a feature
