netdata
Real-time performance monitoring, done right
15 Alternatives To netdata
AppDynamics
Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.
AppSignal
We monitor the software that makes your customers happy.
Cacti
Cacti is a complete network graphing solution. It provides a fast poller, advanced graph templating, multiple data acquisition methods, and user management features.
Conky
Conky is a free, light-weight system monitor for X, that displays any kind of information on your desktop.
Graphite
Graphite is a highly scalable real-time graphing system.
Icinga
Icinga is a fork of Nagios and is backward compatible.
Kibana
Easily visualize data pushed into Elasticsearch from Logstash, es-hadoop or 3rd party technologies…
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
Opbeat
Application monitoring for developers
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.
Spiceworks Help Desk
Help desk software features that work for IT
glances
Glances is a cross-platform system monitoring tool written in Python. Written in Python, Glances will run on almost any plaftorm : GNU/Linux, FreeBSD, OS X and Windows.
htop
htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses.