SolarWinds® ipMonitor® is built to be quick, affordable, and agentless monitoring software for your network, servers, and applications. ipMonitor delivers out-of-the-box visibility into essential availability and performance metrics for your critical IT environment, and includes a built-in database and web server, so you don’t need to install anything but ipMonitor. So It’s designed to be easy to set up, and requires minimal bandwidth or processing cycles over time, perfect for small to medium environments. The free version delivers all the functionality of the product for up to 50 monitors.