Is It Down Right Now? - Network & Admin
IsDown App - Monitor all your cloud services status pages in one place
UPDOWNtoday - UPDOWNTODAY allows you to check whether the website is down or not.
Feedsme - Feedsme is the business cloud services assistant that automatically integrates, analyzes and...
Site Down - Site down outage and downtime reports from SiteDown.co
Ctatus - CTATUS helps you monitor your external dependencies, catch problems before your clients, and get leverage over your competitors.