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.
BURN.link - Send secure, encrypted, self-destructing messages
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Blur - Blur is a software application available for both Google Chrome and your smartphone. It's developed by Abine, an online privacy company trusted by more than twenty million people. Read more about Blur.
Better Uptime - We call you when your website goes down
DataMask.tech - Mask private data before taking screenshots