Monit
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.
19 Alternatives To Monit
Cacti
Cacti is a complete network graphing solution. It provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features.
Check_MK
Check_MK is comprehensive IT monitoring solution in the tradition of Nagios.
IPtraf-ng
iptraf-ng is a fork of original iptraf-3.0.0.
Icinga
Icinga is a fork of Nagios and is backward compatible.
LibreNMS
A fully featured network monitoring system that provides a wealth of features and device support.
Munin
PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance
PRTG Network Monitor
An advanced network monitoring solution to monitor network up/downtime, traffic and usage.
Prometheus
An open-source systems monitoring and alerting toolkit.
Sensu
Monitor servers, services, application health, and business KPIs. Get notified about failures before your users do. Collect and analyze custom metrics. Give your business the competitive advantage it deserves.
Spiceworks Help Desk
Help desk software features that work for IT
Supervisor
Supervisor is a client/server system that allows its users to monitor and control a number of…
Upstart
Upstart is an event-based replacement for the /sbin/init daemon which handles starting of tasks and…
WatchDog
Keep an eye on your laptop while you’re away
netdata
Real-time performance monitoring, done right
nosh
The nosh package is a suite of system-level utilities for initializing and running a BSD or Linux…
ntop
ntopng High-Speed Web-based Traffic Analysis and Flow Collection ntopng is the next generation version of the original ntop, a network traffic probe that monitors network usage. ntopng is based on …
runit
runit is a cross-platform Unix init scheme with service supervision, a replacement for sysvinit…
systemd
systemd is a replacement for the init daemon for Linux (either System V or BSD-style).
sysvinit
Savannah is a central point for development, distribution and maintenance of free software, both GNU and non-GNU.