Checkmk Alternatives

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

Open Source free

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.

Open Source freemium $15.0 / Monthly (per host)

NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.

Try for free paid Free Trial

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

Open Source

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

Open Source

An open-source systems monitoring and alerting toolkit.

Open Source

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

Icinga is a fork of Nagios and is backward compatible.

Open Source

Sumo Logic is a secure, purpose-built cloud-based machine data analytics service that leverages big data for real-time IT insights

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

Open Source

Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!

LogicMonitor is the SaaS performance monitoring platform for the world's best IT teams. Deploy Fast, Monitor More, Improve Ops.

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

Observium