The best website uptime monitoring tool available!

Be certain your websites are up and running 24 hours a day, 7 days a week.

How does website monitoring work?

We monitor your website from locations around the world and if there is a problem we alert you via a number of ways! Just check all our features below and feel free to ask us any questions!

Key Features

Log in anytime, anywhere

With our easy-to-use web interface, you can log in any time to manage your sites, check their status, or add new sites to be monitored.

Email Notifications

Email notifications alert you when your sites go down and when they come back up.

iPhone Application

Our free iPhone App (available on the App Store) lets you quickly manage your sites on the go.

HTTP & HTTPS Server Checking

Up/down status testing for HTTP(s) servers.

Site Statistics

Uptime and response time statistics for each monitored site.

Automated Phone Call Notifications

Optionally receive automated calls when your sites go down or up (billed at 3¢ per call).

SMTP Server Checking

Up/down status testing for mail servers.

SMS Notifications (U.S. Only)

Alerts sent via SMS text message when sites go down or up.

Push Notifications

Alerts sent directly to iPhones (with the iPhone App) when sites go down or up.

Ping Checking

Check the up/down status of any device that responds to pings.

Keyword Search (Content Checking)

We’ll check your site’s content for user-specified keywords to alert you if your site is not operating properly.

Checks from US & UK

Checking from locations in North America and in Europe ensures accurate results across the globe.