Observium is a low-maintenance auto-discovering network monitoring platform supporting a wide range of device types, platforms and operating systems, etc.
License: Freemium
Observium is an open-source network monitoring tool with robust features for monitoring diverse network devices, while Network Inventory Advisor focuses on inventory management and automation with a more user-friendly interface. The choice between them depends on whether the user needs comprehensive monitoring (Observium) or detailed inventory management (Network Inventory Advisor).