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Von Oliver Fritzsche am 18.02.2026

VMware alternatives: Strategies for switching

The virtualization landscape is facing radical change: With Broadcom’s acquisition of VMware, licensing policy has changed fundamentally. Costs are rising significantly, and existing licenses can no longer be renewed after 2027. To avoid financial burdens and strategic dependencies at an early stage, companies should now carefully examine and evaluate possible exit options and suitable alternatives.

The biggest pain points

The change in the licensing model poses significant business-critical risks for VMware users. These include sharply rising costs, planning uncertainty for the coming years, and increasingly limited freedom of choice due to the resulting vendor lock-in.

  • Cost explosion: Subscriptions instead of perpetual licenses, often with significant price increases.
  • Complexity of migration: Downtime risks, fear of data loss.
  • Future-proofing: Cloud-native approaches are gaining in importance, while traditional hypervisors are losing their innovative power.
  • Integration into existing IT landscape: Every environment is unique – solutions must be tailored to the target platform.

For VMware customers, a reassessment of their previous virtualization strategy is therefore inevitable. Today, there are several mature, field-proven alternatives available that reliably cover different target scenarios and requirements.

Strategies for the transition: Hyper-V, OpenShift Virtualization, and Proxmox compared

Best practices for a smooth transformation

The biggest concern for many companies is the risk of downtime or data loss. With the right migration tools and best practices, these risks can be completely avoided. The key to a secure VMware replacement is careful preparation.

Clear methodology ensures successful migration

Our proven blueprint provides structured guidance through all phases of the transformation: from analysis and goal definition to proof of concept and phased migration. We ensure business continuity, cost control, and maximum stability through proven technologies, consistent backup mechanisms, and a clear roadmap.

The starting point is a thorough initial analysis, on the basis of which the next steps are planned. This includes a complete license inventory and a realistic cost projection for the next three to five years. Subsequently, a pilot migration of non-critical workloads is recommended in order to test processes and tools under real conditions. A solid backup and recovery strategy ensures that data remains protected at all times. Instead of a risky big bang approach, the transition should ultimately be carried out step by step to ensure stability and transparency throughout the migration process.

Oliver Fritzsche

Datacenter & Network

Oliver looks after the VMware vSphere infrastructures of SPIRIT/21 customers and has attended numerous training courses and passed exams as part of the VMware partnership.

Oliver Fritzsche