Reliable site uptime monitoring.

Downtime is bad for business. Be the first to find out when your website is down!
  • SMS, email & Twitter alerts.
  • World-wide check locations.
  • No cluttering your inbox.
  • Automated outage diagnosis.
See plans and pricing
Quick-test your website:  

Sign up for a 15 day free trial!

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What our clients are saying...

  • This service is getting better and better, now by adding the great custom timeout function.

    Alwin Koops Photography

  • Thanks you very very much for the nice new features! I love them! Exactly like they should be! :)

    Janis

Clock icon High-resolution checking up to every minute

Focus on important things, as we check your services every minute and we'll let you know as soon as we confirm that your websites are down.

Globe icon Multiple check locations around the world

We check uptime from: Deustchland, United Kingdom, USA, Russia, France, New Zealand, Romania. This way you will be sure that your audience is world-wide and your site accessible internationally.

Puzzle icon Truly reliable monitoring and alerting

Our main concern is that monitoring is being done without interruption or problem on our side, and we always double-check before notifying you. This way, your inbox won’t be filled with spammy alerts.

Plug icon We check most types of internet services

It’s not just websites that we thoroughly check. We're also really good at FTP monitoring, MySQL monitoring, DNS monitoring, PING, Email, and even your custom TCP Port monitoring. By signing up with us, you’re already planning ahead.

Recent news & blog posts

  • New monitoring locations: Russia, Poland and Lithuania 9-May-2012
    We have expanded our monitoring network to three countries: Russia (Moscow) – IP 82.179.197.150 Poland (Krakow) – IP 193.143.77.40 Lithuania (Viln...
    read more
  • Your data. Loud and clear 10-Apr-2012
    We’ve been busy for the last couple of weeks, turning the dashboard and service info into something really useful: your data, all processed up and shown n...
    read more
  • A need for escalation 2-Apr-2012
    There were some events throughout the time when I felt a need for problem escalation instead of raw alerting. Two aspects of those events made me realize that a...
    read more

Screenshots...

Zoom in Monitoring dashboard screenshot Monitoring dashboard
Zoom in Website monitoring screenshot Site status and charts
Zoom in Website monitoring screenshot Editing an alert
Zoom in Website monitoring screenshot Website quick-test
Zoom in Website monitoring screenshot SMS alert on your phone
Zoom in Website monitoring screenshot Weekly report

Keep up with news & updates