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.
Dashboard UI Kit - A modern & responsive dashboard UI kit for designers.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Stripe Dashboard - Activate the preview of the refreshed Dashboard now
Better Uptime - We call you when your website goes down
Material Dashboard - A free bootstrap admin built on top of Material Kit