by AdRem Software NetCrunch automatically discovers network and monitors critical devices, services and applications. It presents physical and logical network topology as customizable graphical maps. In case of problems it notifies admin or executes corrective actions
by AdventNet, Inc. Applications Manager is an agentless, web-based monitoring tool that manages applications, servers, databases, systems, web servers, mail servers, network services, websites, and custom IT applications. It offers fault and performance management