Know your website is down before your customers do.
Monitor websites, servers and applications around the clock. We verify failures, email you when something goes down, and tell you when it recovers.
Two ways to monitor what matters
Check public websites from the outside, or let servers and applications send a secure heartbeat every five minutes.
HTTP & HTTPS checks
We request your site externally, record status and response time, and verify a failure before opening an incident.
Secure heartbeats
Node.js, Apache, cron jobs and workers can ping a unique URL. If the heartbeat disappears, you are alerted.
Recovery alerts
One DOWN email when an incident starts. One RECOVERY email when service returns. No inbox flooding.
Running WordPress?
Our free WordPress plugin adds your Host Dada site tag to every page, so we alert you when your site breaks, even if the server still answers. Any other site can add the tag with one line of HTML.
Simple, transparent monitoring
Every plan includes the full core feature set. You pay for the number of monitors you need.