Alternatives to Nagios 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

144 Like
Icinga

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
Hardware Monitoring Network Monitoring Add a feature

31 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
netdata

Get control of your Linux / FreeBSD / MacOS servers. Simple. Effective. Awesome!.
- Super fast monitoring of the system, and also of the monitors the kernel of the system. Guest • Mar 2017 • 2 agrees and 0 disagrees
Free Open Source Mac Linux Web BSD Self-Hosted ... C (programming language) Python Node.JS Bash
Chat Bot Database Monitoring Hardware Monitoring Network Monitoring ... Performance Monitoring Real-time monitoring Real-time Statistics Add a feature

23 Like
LibreNMS

A fully featured network monitoring system that provides a wealth of features and device support.
- So easy to setup, very powerful, and can use the Nagios plugins. Teke2 • Mar 2018
Free Open Source Linux MySQL Community Edition Apache HTTP Server JavaScript PHP
Network Discovery Network Monitoring IT Asset Management SNMP Trap Support Add a feature

28 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
Shinken

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

10 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

41 Like
PHP Server Monitor

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

15 Like
Monit

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
Hardware Monitoring Real-time monitoring Standalone Add a feature

16 Like
Opsview Enterprise

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...
- It's built on the Nagios framework but extended its potential way beyond anyone else. My company used this after researching the others in this space. sunil1 • Apr 2017 • 1 agrees and 0 disagrees
- It makes it all easy and supports all OS distributions (AIX, Linux, Windows, Solaris) as well as network devices. Looks good and it's easy to use. Guest • Jun 2017 • 1 agrees and 1 disagrees
Commercial Windows Linux Web iPhone
Network Monitoring Computer monitoring Uptime Monitoring Add a feature

15 Like
Cockpit Project

Makes it easy to administer Linux servers via a web browser. It allows you to easily perform simple tasks like storage administration, inspecting journals, starting...

Free Open Source Linux
No features added Add a feature

8 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
Zenoss Core

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...

Free Open Source Mac Linux Android
No features added Add a feature

11 Like