Solution
An Open Source Stack — layer by layer
Every layer is open, auditable, and built to work together.
ENTERPRISE VIRTUALIZATION
Take Back Control of Your Virtualization Stack
An open, enterprise-supported virtualization stack that replaces proprietary hypervisors feature by feature. Built in Germany, based on 100% open source, backed by long-term support contracts.
problem
When someone else's licensing policy becomes your problem
Many enterprises are currently re-evaluating their virtualization strategy after abrupt changes in their vendor's licensing and product policy.
License costs out of control
Prices that can multiply overnight.
Unwanted product bundles
Features and licenses you never asked for.
A roadmap you don't control
Development decisions made by someone else's shareholders.
Secure multi-tenancy
Isolate workloads safely within your cloud environment.
No feature gating
The full stack is open source — you pay for support, integration, and maintenance, not licenses.
Reproducible builds
Every binary can be traced back to its source code.
Live migration
Move running VMs between hosts without downtime.
Hardware Compatibility, Continuously Verified
One of the most common questions in any hypervisor migration is: will it run on our hardware? We answer this with engineering, not a static compatibility list.
- Tested with Cidoka, our hardware-in-the-loop automation methodology
- Every release runs on physical server hardware
- Compatibility verified, not claimed — release by release
Why Cyberus?
Three reasons enterprises trust us with their critical infrastructure.
Long-Term Support Commitments
Development and support from Germany, with defined SLAs and long-term support commitments.
German Engineering, Enterprise Support
Direct access to the team behind the product — not a ticket queue.
No New Lock-In
100% open source stack. If you ever leave, you take the code with you.
get in touch
Talk to us before your next renewal date!
A migration assessment takes less time than a license negotiation. We analyze your environment and give you an honest answer on effort, timeline, and cost.