Best Monitorix Alternatives & Competitors in 2025

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

Open Source free

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

Open Source

DCIM software reinvented.

Try for free paid Free Trial $600.0 / Annually (300 Assets)

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.

PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance

Open Source

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

Open Source

An open-source systems monitoring and alerting toolkit.

Open Source

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

Open Source

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)

systemd is a replacement for the init daemon for Linux (either System V or BSD-style).

Open Source

An advanced network monitoring solution to monitor network up/downtime, traffic and usage.

Spiceworks bundles network monitoring, helpdesk, UPS power management, PC inventory tools, an online community, and much more for free

Monitor your servers, containers, and applications, in high-resolution and in real-time.

Open Source freemium $3.0 / Monthly (Netdata Pro, $3 /Node /mo - Netdata Business, $4 /Node /mo )

Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases

Open Source