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 Saturday
9.00 – 12.00 am
1.30 – 5.30 pm

Technical Support

Monday to Friday
8:00 am – 5:30 pm

9:00 am – 4:00 pm


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:

Advantages of Hoststar

Support > Administration > before ordering, useful information

  • Hoststar is run by a young and dynamic team of people who are up to speed with today's trends.
  • We strive to minimize the effort spent on trivial matters and put all of our energy into our products and developing them. This allows us to offer our customers the best possible value for money.
  • Visit our website and have a look at our range of services. True to the motto Everything that makes a difference, we have highlighted a few things that make us special.