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KubeVirt or Proxmox? An Architectural Decision Guide

Whitepaper

Compare KubeVirt and Proxmox across 15 technical dimensions—architecture, security, TCO, compliance, and GPU support. Learn why Kubernetes-native virtualization eliminates operational bifurcation and why it is the strategic choice for organizations already running Kubernetes.

Explore our in-depth technical whitepaper for platform engineers and cloud architects:

  • Side-by-side architecture comparison: Proxmox’s imperative model vs. KubeVirt’s declarative, Kubernetes-native approach
  • Day-2 operations: scheduling, live migration, and observability at scale
  • Security and multi-tenancy: RBAC, NetworkPolicies, and audit logging vs. Proxmox path-based permissions
  • Total cost of ownership breakdown across both platforms
  • GPU, SR-IOV, and AI/ML workload support
  • Kubermatic Virtualization as the complete, production-ready KubeVirt stack

Leading Companies Choose Kubermatic

Siemens T-Systems Hilti Allianz 1&1 Bosch Lufthansa Vonage CNCF Interhyp Cube EXL Wobcom FHE3 DialogData Switch inventx Datagroup Krone Runtastic Charite Justus-Liebig-Universität Gießen Heidelberg University Swisscom