Site Monitor Enterprise 

Web Site Monitoring Service. Software for subscription based web site monitoring service providers. We offer turnkey solutions to get you started in a profitable subscription based web site monitoring service business.
network management network monitor ping test network monitoring software network monitor software internet monitoring software internet tools network management tools load testing web site monitoring ping tool site monitoring performance testing web testing

WinFeedback 

WinFeedback is a Windows scripting extension for testing, monitoring and automation purposes, like response timing, up-timing, functional testing, stress testing, health monitoring, task automation.
windows performance software testing quality responsetime testing monitoring automation tools stress test