Warp - Warp (Windows Advanced Rasterization Platform) is a high-speed software rasterizer tool designed for the accurate reproduction of bitmap graphics on modern microprocessor-based systems.
Pingdom - With website monitoring from Pingdom you will be the first to know when your website is down. No installation required. 30-day free trial.
Teleconsole - Teleconsole is a free service to share your terminal session with people you trust.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Pagekite - Bring your localhost servers on-line.
Better Uptime - We call you when your website goes down