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.
Deepgram - Search engine for speech
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
YouDict - YouTube dictionary to search words, expressions & names
Better Uptime - We call you when your website goes down
Video Search for YouTube - Search any YouTube video like a document.