What you get.

25 monitors, checked every 3 minutes. Totally free!

  • Intuitive web based interface.
  • Add, edit and manage your servers/websites.
  • Check websites or web applications by specific port numbers
  • Fast notification time of ~3 minutes per website on issues.
  • Desktop, E-Mail and mobile (iOS / Android via slack app) push notifications.
  • Daily and all-time statistics.
  • It’s all free of charge – no credit card or commitment required.

Push notifications.

 More ways to get notified:

isUp.li Statistics

Time of capture: June 14, 2018

Users

Daily stats

All time stats

We're located in Germany / Europe

Your data is protected by German data protection law.

Thank you for being here.