Knowing when your site is unavailable is critical to any business. That’s why Pingdom will immediately alert you in a way that suits you via email, SMS, push notification to your mobile device and integration with your favorite app! Before alerting you we always perform a second check on every incident from to filter out false positives, so we don’t unnecessarily disturb you.

With customizable alerting, you can choose to get alerted immediately for very critical services or delay alerts by any interval up to 1 hour. Alerts can also be resent at an interval up to 4 times after the initial alert.