StatusCake StatusCake enables the visitor to track unlimited websites for free and get alerts when the site is down or having trouble. StatusCake also tracks performance over time... Freemium Web Network Monitoring Uptime Monitoring Add a feature 36 Like
Binary Canary Website monitoring service that offers a comprehensive free plan with: * escalation levels (if a first-responder contact doesn't acknowledge the downtime, another... Commercial $ $ $ Web Uptime Monitoring Add a feature 4 Like
Port Monitor Port Monitor is an easy and online tool that does website and server monitoring for you 24/7 every 60 seconds and sends you or your co-workers instant email/push... Freemium Web Uptime Monitoring Add a feature 125 Like
Uptime Web UpTimeWeb is a simple, clean, easy to use powerful monitoring system without the “bloat”, that is easy to use thanks to our no-nonsense User Interface. The system itself... Free Personal Mac OS X Windows Linux Web Android ... iPhone Windows RT Android Tablet Windows Phone iPad Network Monitoring Uptime Monitoring Add a feature 3 Like Discontinued Website/service unavailable.
Pingoscope Pingoscope will carefully monitor your website and alert you instantly if it goes down. Unlimited email SMS, Skype, Phone Call notifications, historical response time... Freemium Web Uptime Monitoring Add a feature 9 Like
Downdetector Downdetector monitors over 3,000 services in 25 countries including telecommunication outages (internet, phone and TV service), online banking problems, websites that go... Freemium $ $ $ Web Android iPhone Android Tablet iPad No features added Add a feature 0 Like
Runtime Website monitoring (HTTP HEAD/GET), service monitoring (TCP socket test), e-mail and URL alerts. Free Open Source Web Uptime Monitoring Add a feature 0 Like Discontinued
