Open Telekom Cloud for Business Customers

Why Open Telekom Cloud?

Learn about the benefits of the Open Telekom Cloud
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Secure and flexible technology:
Map any cloud need with our data centers

Our state-of-the-art and geo-redundant data centers in Germany and the Netherlands protect your data from system failures and data loss. Thanks to the Openstack-based cloud operating system, you remain flexible even if your requirements change short notice. No vendor lock-in restricts your options, resources are scalable, and the cloud architecture can be configured as a hybrid or private cloud if needed. With its own data centers in Bern and Zollikofen, the Swiss Open Telekom Cloud also meets Switzerland's particularly stringent data protection requirements.

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Sustainability and environmental protection:
100 percent green power

The Open Telekom Cloud data center in Biere uses 30% less energy than conventional data centers and is powered by electricity from 100% renewable sources. Our sustainable use of energy goes even further: the heat emissions from our servers are reused in a certified process to preheat our generators.

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Best price-performance ratio: 
Benchmark of the IaaS segment

Tests and calculations by professional analysts such as the Cloud Mercato analyst firm show: In terms of price-performance ratio, customers receive the best-in-class solution with the Open Telekom Cloud compared to the leading hyperscalers. You can quickly estimate your costs using the price calculator.

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Personal support:
24 hours a day, 7 days a week

Whether by phone or email, our experts will advise you quickly and competently on all your concerns. Our central hotline is free of charge and there for you around the clock in both German and English.


The Open Telekom Cloud delivers


The Corona-Warn-App is the most widely used tracing app in the world. The technical infrastructure for it is provided from data centers in the middle of Germany. This was a basic requirement of the government for the development partners SAP and Telekom.

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ReferenCEAccounting via the cloud gains momentum

Find out how the software manufacturer Diamant Software is future-proofing corporate accounting for their customers. The required powerful computing resources come from the Open Telekom Cloud.

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REFERENCEOpen Telekom Cloud on the curriculum

The Bonn-Rhein-Sieg University of Applied Sciences relies on a hybrid cloud model for teaching and research, for which it uses Telekom's public cloud offering. The Open Telekom Cloud scores highly for data protection and security.

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Book now and claim starting credit of EUR 250* (code: 4UOTC250)

Take advantage of our consulting services!
Our experts will be happy to help you.
We will answer any questions you have regarding testing, booking and usage – free and tailored to your needs. Try it out today!

Hotline: 24 hours a day, seven days a week 
0800 3304477from Germany
+800 33044770from abroad

* Voucher can be redeemed until December 31, 2024. Please contact us when using the voucher for booking. The discount is only valid for customers with a billing address in Germany and expires two months after conclusion of the contract. The credit is deducted according to the valid list prices as per the service description. Payment of the credit in cash is excluded.

  • Communities

    The Open Telekom Cloud Community

    This is where users, developers and product owners meet to help each other, share knowledge and discuss.

    Discover now

  • Telefon

    Free expert hotline

    Our certified cloud experts provide you with personal service free of charge.

     0800 3304477 (from Germany)

    +800 33044770 (from abroad)

    24 hours a day, seven days a week

  • E-Mail

    Our customer service is available free of charge via E-Mail

    Write an E-Mail

  • AI Chat


    Our AI-powered search helps with your cloud needs.

    Register now in advance and test the new Open Telekom Cloud AI chatbot soon.

    Experience the future