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infrastructure & application monitoring

Helping you stay up and running
from simple to the most complex environments

Trusted by

For more information, see our plug-ins overview or dive into a list of all our 1800+ plug-ins


Real-time dashboards, customizable for each user or group

Metrics & Graphing

Analysis of time-series metrics in interactive and dynamic HTML5 graphs

Infrastructure monitoring

Hosts and services overviews that enable fast drill downs

Log and event monitoring

Efficient processing of events and analysis of error messages via SNMP-traps, syslog and other arbitrary log files

Availability & SLA reporting

Precise availability and SLA fulfillment computations and automated report generation

Notifications & Alerts

Comprehensive, rule-based notifications to fulfill complex requirements regarding time periods, service levels, and similar

Configuration & auto-discovery

Modern rule-based configuration and unique system to automatically detect and configure endpoints/services
Configuration icon

Simple configuration

From 0 to Monitoring in <15 min
Integrated software package with 1500 quality-controlled check-plugins • Identification of more than 90% of devices and services via auto-discovery • Check Plug-Ins with preconfigured thresholds

Scalability icon

Best scalability

Millions of services in one monitoring
Possibility to monitor several hundred thousand services from one server • Minimal required hardware investments • In addition, monitoring of up to several hundred sites

Flexibility icon

Highest flexibility

Ready for every IT environment
Rule-based configuration without cumbersome 1-to-1 allocation • Large parts of software written in Python, easily customizable • Very exhaustive monitoring through large plug-in library possible

Result: Low total cost of ownership, extremely high user effectiveness

Open Source Monitoring

Open Source is the foundation of our company.
Checkmk has long been available as an open source IT monitoring solution, supported by a large user community. In addition, we offer commercial, 'enterprise-grade IT' editions that offer professional support as well as high performance and many enterprise functionalities.