PRTG is a network monitoring tool that helps you to ensure that your computer systems are running smoothly and that no outages occur. Developed by Paessler AG
License: Freemium
SolarWinds Network Performance Monitor is known for its comprehensive features and advanced analytics, making it suitable for large and complex networks. In contrast, PRTG Network Monitor offers an all-in-one solution with a user-friendly interface, making it ideal for smaller to medium-sized networks.