Alternatives to OpenNMS for all platforms with any license

Zabbix

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 Hardware Monitoring Network Monitoring Add a feature

142 Like
Nagios

Nagios is a powerful monitoring system licensed under Nagios Enterprises that helps organizations identify and resolve IT infrastructure issues.

Free Open Source Linux
Hardware Monitoring Network Monitoring On-premises software Remote Management Add a feature

77 Like
Spiceworks Help Desk

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
Hardware Monitoring Helpdesk ticketing Inventory management IT Asset Management ... Knowledge base Network mapping Network Monitoring Add a feature

74 Like
LibreNMS

A fully featured network monitoring system that provides a wealth of features and device support.

Free Open Source Linux MySQL Community Edition Apache HTTP Server JavaScript PHP
Network Discovery Network Monitoring IT Asset Management Add a feature

27 Like
PRTG Network Monitor

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 Network Monitoring Portable Sniffer Add a feature

35 Like
Datadog

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...

Commercial $ $ $ Mac Windows Linux Web
APM monitoring Error logging Network Monitoring Performance Monitoring ... Web log analysis Add a feature

64 Like
Munin

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 Linux
Network Monitoring Add a feature

40 Like
Pandora FMS

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
Hardware Monitoring Network Monitoring Add a feature

30 Like
Prometheus

Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have...

Free Open Source Mac Windows Linux
Data monitoring Hardware Monitoring Performance Monitoring Add a feature

9 Like
Check_MK

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

8 Like
NetCrunch

NetCrunch 9 is an all-in-one and agentless network, server, application, log, file and web monitoring suite, capable of monitoring more than 1 million elements at once....

Commercial Mac Windows Linux Web Self-Hosted
Network Discovery Network mapping Network Monitoring Performance Monitoring ... Portable Web log analysis Add a feature

41 Like
Observium

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

21 Like
Cacti

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

18 Like
Graphite

Graphite is a highly scalable real-time graphing system. As a user, you write an application that collects numeric time-series data that you are interested in graphing...

Free Open Source Mac Linux Python fontconfig Django
No features added Add a feature

7 Like
The Dude

The Dude network monitor is a new application by MikroTik which can dramatically improve the way you manage your network environment. It will automatically scan all...

Free Self-Hosted MikroTik RouterOS
Network Monitoring Add a feature

16 Like