SafeSocial - Make the Internet a better place
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.
BrandHunt V2 - Search/track domain & social media handles in real time.
StatusCake - Website Uptime Monitoring & Alerts – Free Unlimited Downtime Monitoring
Brandpa - Domain names for startups
Better Uptime - We call you when your website goes down