Website Monitoring Apps

Pingdom web site monitoring measures uptime and downtime. It will instantly let you know when anything goes wrong.

Site24x7.com offers many monitoring services with a great deal of price flexibility.

Uptime Robot monitors your websites every 5 minutes and alerts you if your sites are down.

Howsthe.com will monitor your websites using the HTTP protocol. If there is any issues reaching your website, Howsthe.com will notify you by email or SMS.

Mon.itor.us provides free real time website and server monitoring from georgraphically distributed servers with personalized Ajax interface.

DownOrNot.com is a service that shows if a website is down or not.

Are My Sites Up is a simple service to help you keep an eye on your sites and warn you if they go down.

Downforeveryoneorjustme.com is a service that allows users to checks to see if a site is actually down, or if it’s their own internet connection.