PRTG (Paessler)

Paessler GmbH is a German software company founded in 1997 in Nuremberg. It specializes in IT, OT, and IoT monitoring solutions, with its flagship product being PRTG Network Monitor. The company employs approximately 350–500 people from over 25 countries and operates in more than 170 countries worldwide. Paessler's core offering is comprehensive monitoring software that provides real-time visibility into infrastructure components, enabling proactive issue detection and resource optimization. PRTG Network Monitor tracks bandwidth usage, uptime, and system conditions across various devices and applications. It features flexible alerting, customizable dashboards, and supports AI-driven monitoring and cybersecurity integration. The company serves a diverse range of industries, including healthcare, education, finance, telecommunications, and manufacturing, with a customer base of over 300,000 IT administrators. Paessler is committed to helping organizations manage their critical environments efficiently and effectively.

• Sensor-based monitoring: network/server/apps
• maps
• alerts; PRTG Network Monitor + Hosted

Per-sensor perpetual/subscription (500-sensor tiers)