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OpenStack Cloud from main cloud solutions

The smart alternative managed and operated in Germany

As flexible as the big players, but without the complexity: with our managed OpenStack Cloud, you benefit from full control, high performance and maximum security - without having to worry about operations. We take care of the management, you simply use the power.

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Hosting in Germany underlined with the German flag
Logo ISO 27001 certification
KRITIS-compliant
NIS2-compliant
Data storage according to GDPR
Data centers in Germany
100% data sovereignty and control
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Your OpenStack Cloud with real benefits

Maximum control, full flexibility and no hidden costs - the OpenStack Cloud from main cloud solutions offers you a powerful alternative to hyperscalers. Open source technology meets secure, GDPR-compliant hosting in Germany.

Scalable, cost-efficient and future-proof - just the way modern IT infrastructures should be.

Full control, no dependence on hyperscalers

No ties to Azure, AWS & Co. - with OpenStack you can rely on a flexible cloud without the restrictions of the major providers.

Up to 70 % cheaper than hyperscalers

Compared to pay-as-you-go models, you save considerably - and up to 20 % in direct comparison with other hosters.

Hosted in Germany, GDPR-compliant

Your data remains secure in ISO27001-certified data centers in Germany.

Highly available, scalable, flexible

Whether small workloads or large enterprise projects - our OpenStack Cloud adapts to your requirements.

Open source, full transparency

Community-driven, free from proprietary restrictions and with continuous further development by OpenStack.

Future-proof for multi-cloud strategies

OpenStack can be integrated into multi-cloud environments in the future - maximum flexibility for your business.

Sustainable & climate-friendly

Our hosting partner has been using low-emission energy sources for years and generates its own green electricity.

No in-house OpenStack expertise required

We take care of the entire operation, leaving you to concentrate on the essentials.

Our OpenStack Cloud is ideal for you if ...

... You want to grow quickly without high initial investment and with a future-proof infrastructure.
... you want to make your IT infrastructure leaner and more efficient with a modern, Kubernetes-based tech stack.
... you want to save costs - cheaper than hyperscalers' pay-as-you-go models, with no hidden fees.
... you need flexible scalability with Kubernetes or VMs.
... you don't want to deal with cloud management - we'll do it for you.
German flag

Hosting without compromise -
made and operated in Germany.

Your cloud - your rules. We make it possible!

Maximum flexibility, full control and zero complexity - our OpenStack Cloud adapts precisely to your requirements. Let's talk and find the perfect solution for you!

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OpenStack as a Service: Your private cloud that grows with you

Why settle for less when you can have your cloud the way you want it? We offer you an OpenStack cloud that does exactly that: understands your requirements, adapts flexibly and is fully supported. No effort, no complicated technology - simply a cloud that works while you get started.

Fully managed OpenStack hosting

Imagine having a cloud infrastructure that is not only secure and powerful, but also takes care of itself completely - without you having to do anything. With our fully managed OpenStack Cloud, you don't have to worry about a thing. We take care of the setup, ongoing maintenance and continuous optimization. Your private cloud runs, grows and adapts to your requirements - without the effort and complexity of an internal IT team.

You get the customized solution your business needs, with full transparency and control - but without you having to lift a finger. And because we know how important flexibility is, we offer you a contract term of just one year so that you can always grow with us without making a long-term commitment.

We can also integrate these OpenStack services on request:

OpenStack Load Balancer as a Service

Get a fully managed load balancer that distributes incoming traffic across multiple servers to ensure maximum availability and performance of your applications - without any additional effort on your part.

Secure your cloud infrastructure with a managed VPN service. Your employees can access the cloud easily and securely, while we take care of the secure tunnel and administration.

Use our managed tap service to monitor network packages in real time. We take care of monitoring and troubleshooting while you concentrate on your business.

You can rely on our fully managed database solution. Automatic scaling, backups and high availability - we ensure that your data is always secure and accessible.

Benefit from secure and centralized management for authentication and authorizations. We manage the service so that you can be sure that only authorized users can access your cloud resources.

Use our managed container platform that efficiently orchestrates and scales your applications - we take care of the operation and maintenance of the container infrastructure.

Automatically back up your data to the cloud - we manage the backups so you can be sure that your data is always available and protected.

Benefit from an optimized service that optimally places your workloads on the available resources - we take care of all the details and ensure maximum efficiency.

Use the managed metadata service to provide and manage the application and system information needed to run your OpenStack environment.

Manage your domain names and data traffic efficiently with our managed DNS service. We ensure that data traffic is reliably routed to your servers.

Protect your cloud environment with our fully managed firewall solution. We configure and maintain your firewall to keep your applications safe from external threats.

Use Kubernetes to orchestrate your container applications - we offer a fully managed Kubernetes environment that scales automatically and runs reliably.

KRITIS-ready: Future-proof OpenStack Cloud in the works

We are currently also working on a KRITIS-compliant OpenStack Cloud with the highest security standards and maximum control. Interested? Simply get in touch with us.

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Further services for your OpenStack Cloud

In addition to our OpenStack hosting, we also offer comprehensive support for your own cloud based on OpenStack so that you can exploit the full potential of the technology.

OpenStack Consulting: Advice for your own OpenStack Cloud

Do you have your own OpenStack Cloud and need support with planning, implementation or optimization? Our team offers you professional advice tailored to your specific requirements. We help you to improve your cloud architecture and build a reliable infrastructure.

OpenStack training: know-how for your team

Would you like to train your team in OpenStack and provide them with the knowledge they need to manage and operate an OpenStack cloud? We offer training courses that introduce your employees to the world of OpenStack and equip them with the skills they need to manage your OpenStack environment efficiently.
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Why choose main cloud solutions as your OpenStack provider?

With main cloud solutions, you don't just get an OpenStack cloud provider, but a partner who understands your vision and has your back. We offer you a private cloud that not only works, but also thinks - without effort, without compromise.

We don't leave you on your own - together we design an infrastructure that meets your requirements today and tomorrow.

Expertise you can build on

With more than 15 years of experience in hosting, we at main cloud solutions are true OpenStack professionals. Our team of certified experts ensures that your OpenStack environment runs efficiently and reliably - from initial setup to ongoing support.

Customized solutions for your needs

Our OpenStack Cloud is tailored specifically to your requirements to ensure maximum performance and cost efficiency. No hassle, no stress - just a cloud that's perfect for you.

All-round support you can rely on

With our 24/7 support and proactive monitoring of your OpenStack environment, you always have a strong partner at your side to ensure that your cloud always runs as it should.

Security you can rely on

We know how important security is. That's why we rely on the highest standards in cloud & IT security to protect your data. We only work with ISO 27001-certified data centers to provide you with a solid security network you can rely on.

OpenStack: Efficient and cost-effective

Operating your own OpenStack Cloud can be extremely time-consuming and expensive. But with our fully managed solution, you not only save costs, but also valuable resources. We take care of everything - so you can concentrate on what really matters: Your business.

Our partner: net.de - your guarantee for reliable hosting

We rely on our long-standing partner net.de to operate our OpenStack environment. As a premium service provider for business customers in the area of business hosting and complex web platforms, net.de impresses with an infrastructure geared towards growth that meets the highest requirements.

State-of-the-art technologies are used in net.de's two modern data centers. The fiber optic network, which is operated under our complete control, ensures maximum bandwidth and reliability so that your applications are reliably available at all times. With ISO 27001 certification and an excellent support team, we guarantee the highest security standards for your data.

net.DE logo with white lettering 'net.DE' on a green square background.

Strong network, strong cloud - benefit from it!

Together with our partner net.de, we offer you a powerful, secure and highly available OpenStack Cloud. Want to find out more or get started right away? Let's get talking!

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The technology behind our OpenStack Cloud: perfection down to the last detail

Take a look under the hood and experience the power of an infrastructure that combines performance, security and availability at the highest level. With robust technology, we ensure that your data is secure and available at all times - without compromise.

Data center

Our certified data centers not only offer you redundant infrastructure, but also maximum availability so that you can rely on your applications whenever it matters.

Your data is not only safe with us - it is always available.

Network

Low latency, high bandwidth - our optimized network connections and direct connections to the most important backbones guarantee that your cloud delivers the performance you need at all times.

No compromises. No delays.

DDoS protection

Protect your business from the invisible threats that can pop up at any time: Our automated DDoS defense ensures that your applications remain secure 24/7 without you having to worry about attacks.

Security that's simply there when you need it.

Backup and restore

Your data is irreplaceable. With automated backups and lightning-fast recovery solutions, you always have access to your information, even if something goes wrong.

Your data integrity is our priority.

Open source

Full transparency and control over your cloud environment - that's what we offer you with OpenStack as the basis. An open source cloud for absolute flexibility that sets you no limits.

Freedom without compromise.

Our customers: The true proof of our success

We are proud to have helped many companies drive their digital transformation with our OpenStack solution. Trust is key to everything we do - and it shows in the brands that put their trust in us. Take a look at who is using our OpenStack Cloud.

brry logo
Systemair logo in dark blue with stylized circle of dots to the left of the lettering - symbol for the manufacturer of ventilation and air-conditioning systems
Duttenhofer Group logo with grey stylized 'D' symbol on the left and blue lettering 'Duttenhofer Group' on the right - symbol for the trading and service group in the technology and electronics sector.
synQup logo with black lettering and multicolored Q in blue, purple and turquoise - symbol for the integration platform for networking e-commerce systems
Meinl logo in red with stylized double-M symbol and vertical lettering 'Meinl' - trademark of the well-known manufacturer of percussion and percussion instruments
Schwälbchen brand logo with stylized blue swallow on a cloud, below the lettering 'SCHWÄLBCHEN' - symbol for freshness and regional food products.
SANHA logo in blue-green with the slogan 'Always fits' underneath - symbol for the manufacturer of piping systems and connection technology
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Ready to take your hosting solution to the next level?

Let's work together to find the perfect solution for your business. Whether you're launching an e-commerce project, optimizing your infrastructure or advancing your cloud journey, we're here to help you realize your vision.

Write to us - we look forward to getting to know you and answering your questions.

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Your contact persons

Portrait of Simon Spitznagel, main cloud solutions
Simon Spitznagel

Head of Business Development

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FAQ

OpenStack offers you unique flexibility and control over your cloud infrastructure, which is often lacking with the large public cloud providers. With OpenStack, you retain full control over your data and can tailor the infrastructure precisely to your needs. Unlike Microsoft Azure, Amazon Web Services or Google Cloud Platform, you are not dependent on their predetermined price structures and can design the cloud cost-effectively and securely according to your requirements. You also benefit from an open source solution that is constantly being developed and offers you maximum scalability and independence.

Our OpenStack Cloud offers you a private, customized solution that is precisely tailored to your company's requirements. Unlike other providers, with us you not only get a powerful cloud infrastructure, but also a reliable partner at your side. We take over the complete management of your cloud, offer you 24/7 support and ensure that your environment is always running optimally. With advanced security solutions, such as DDoS protection, automated backups and fast recovery options, we guarantee you the highest possible protection and smooth performance - so you can focus on growing your business.

The costs for OpenStack Hosting are always different and depend on the specific requirements of your company. You only pay for what you actually need - no hidden costs or confusing pricing models as with large cloud providers. Our fully managed solution not only saves you costs, but also valuable resources, as we take care of all technical aspects. Please contact us for a detailed quote and individual advice!

We take over the complete management and operation of the OpenStack Cloud for you - from provisioning, maintenance and scaling through to securing. You don't have to worry about anything, but can rely on your cloud running stably, securely and efficiently at all times. Our team ensures regular updates, proactive monitoring and fast support so that your infrastructure is always optimally tailored to your requirements.

With our OpenStack Cloud, you don't have to worry about a thing. We offer you a fully managed solution that allows you to concentrate fully on your business without having to deal with the technology. From setup to ongoing maintenance and monitoring, we take care of everything for you. This means you don't have to interact directly with OpenStack - we take care of the entire infrastructure, scaling and security. In addition, our support team is always available if you have any questions or need assistance.

Further cloud partners of main cloud solutions

Microsoft Azure logo

Azure Cloud Services

For seamless integration into Microsoft environments and flexible hybrid cloud strategies.
Learn more
Amazon Web Services (AWS) Logo

Amazon Web Services

Cloud platform with global scalability, powerful AI services and comprehensive security solutions.

Learn more
Google Cloud Platform logo

Google Cloud Platform

Our flexible private cloud solution for maximum control, data protection and individual customization options.

Learn more