"Zenoss provides a complete suite of software and services to help you succeed monitoring your IT infrastructure.
To support your unique needs, we offer several paths to success. Choose the offering(s) that make sense for your situation, budget and expertise.
Everything we do is based on Zenoss Core, our award-winning open source IT management platform. Our software provides a single, integrated solution for monitoring your entire IT infrastructure: network, servers, applications, across the full lifecycle: inventory, configuration, availability, performance, events, logs and alerts."