Call us

Our support team is happy to help you, be it for technical or administrative issues. We’re there for you!


+43 (0)720 511 555

(Calls from the Austrian landline 0.25 EUR / minute)


Monday to Friday/Saturday1
9:00 am – 12:00 pm & 1:30 – 5:00 pm

1 Administration: Monday to Friday, technical support: Monday to Saturday


Write to us

To be able to help you as quickly and effectively as possible, we kindly ask that you make your request as specific as possible. And of course you can contact us by email:

Unlimited traffic

Support > Administration > before ordering, useful information

  • Your Hoststar subscriptions include unlimited traffic. Hoststar does not have any limits in place that might restrict the use of your web platform.
  • Please note, however, that we cannot offer large portal solutions for operating download platforms, chat systems, etc. (see GTCs).