Call us

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


+41 (0)84 800 80 80

(Calls from Switzerland 8 centimes / 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:


Support > Administration > Vertrag / Abo / Kündigung

Sämtliche Produkt-Verträge (Abonnemente) bei Hoststar haben eine Vertragsdauer von 12 Monaten (1 Jahr).

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