CCBoot - A complete diskless solution for gaming centers, cafes, schools, colleges and universities which helps administrators reduce their daily workload.
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.
Tiny PXE Server - Small portable standalone PXE server (dhcp+tftp+http)
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Backblaze - Backblaze's remote backup automatically backs up your data to our secure datacenter.
Better Uptime - We call you when your website goes down