Checkmk

Checkmk GmbH is a prominent German software company based in Munich, specializing in unified IT infrastructure monitoring and observability solutions for hybrid environments. Founded in 2007, Checkmk has developed from an open-source Nagios plugin into a comprehensive enterprise-grade monitoring platform. The company employs around 200 to 290 people and serves over 5,000 customers across more than 50 countries, with a strong presence in Europe, the United States, and Asia. Checkmk offers a wide range of services, including infrastructure, application, cloud, and network monitoring, as well as user experience and environment sensor monitoring. Their solutions are delivered through a unified platform that integrates various monitoring capabilities into a single cohesive system. The company provides four product editions tailored to different organizational needs, from open-source options for small businesses to advanced commercial solutions for large enterprises. Checkmk is committed to helping organizations achieve peak performance in their IT infrastructures and applications.

• Monitoring from tribe29/Checkmk GmbH: Raw (open) & Enterprise
• auto-discovery
• distributed sites

Raw free; Enterprise per-service tiers