Munin Alternatives

Track, record, alert and visualize performance and availability of IT resources

open-source

Complete monitoring and alerting for servers, switches, applications, and services

See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

freemium $15.0 / Monthly (per host)

Icinga is a fork of Nagios and is backward compatible.

Monit is a free open source utility for managing and monitoring, processes, files, directories and filesystems on a UNIX system. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations.

Cacti is a complete network graphing solution. It provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features.

ServerMonitoring.me provides a completely free server monitoring tool for Linux and Windows servers. Simply install agent on CentOS, Ubuntu, Debian!

Monitor everything in real time – for free

open-source

Robot Console is a Message and Event Monitoring Software for IBM i thathas automatic message management, resource monitoring, and log monitoring.

An open-source systems monitoring and alerting toolkit.

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

Help desk software features that work for IT

JProfiler is the leading Java Profiler for profiling on the JVM. JProfiler's intuitive UI helps you resolve performance bottlenecks, pin down memory leaks and understand threading issues.