Learn · Platform landscape · 🧊
VMware, Proxmox, KVM, OLVM, Hyper-V, Nutanix, XCP-ng:who runs what, and why.
The hypervisor market changed more in 2024–26 than in the previous decade. Here is the landscape as it actually looks in Indian enterprises and SMEs — licensing, strengths, weaknesses, where each wins.
| Platform | Licence | Typical user in India | Strengths | Watch out for |
|---|---|---|---|---|
| VMware vSphere / VCF | Per-core subscription (16-core min/CPU) | Banks, telcos, large enterprises, ISV-certified apps | Mature, DRS, vSAN, ecosystem, skills everywhere | 3–5× cost increase post-2023; bundling; exit planning |
| Proxmox VE | Free (AGPL); support ₹35–95k/node/yr | SMEs, MSPs, universities, growing in mid-enterprise | KVM+LXC, Ceph/ZFS built in, PBS backup, HA, API, fast-moving | No DRS; fewer certified ISVs; needs Linux skills |
| KVM / libvirt (raw) | Free | Cloud providers, custom platforms | Performance, flexibility, foundation of OpenStack/Proxmox | You build the management layer yourself |
| oVirt / OLVM (Oracle Linux Virtualization Manager) | Free; Oracle support optional | Oracle shops, some telcos | KVM with enterprise-style management, Oracle support | oVirt upstream slowed; migrations to Proxmox/OpenShift common |
| OpenStack | Free; vendor distros (Red Hat, Canonical) | Service providers, large private clouds, government | Full IaaS (multi-tenant, networking, object storage) | Operational complexity; needs a team |
| Microsoft Hyper-V / Azure Local | Included with Windows Server Datacenter / per-core | Windows-centric enterprises | AD integration, cheap if already licensed, Azure hybrid | Linux guest tooling weaker; Azure Local pushes subscription |
| Nutanix AHV | Per-core/per-node subscription | Enterprises wanting HCI appliances | Simple HCI ops, strong support, VMware exit target | Premium pricing; hardware lock-in tendencies |
| XCP-ng / Xen Orchestra | Free; support subscription | SMEs, Citrix refugees | Simple, solid Xen base, good backup in XO | Smaller ecosystem than Proxmox |
| Red Hat OpenShift Virtualization | Subscription | Enterprises standardising on Kubernetes | VMs and containers on one platform (KubeVirt) | Kubernetes skills required; cost |
How to read this
- Decision pattern we see: keep VMware only where an ISV certifies it; move general workloads to Proxmox (SME/mid) or OpenStack/OpenShift (large); Hyper-V stays in Windows-only shops.
- Skills to learn in 2026: Proxmox + Ceph, KVM fundamentals, and enough vSphere to migrate away from it.
- Backup: Proxmox Backup Server (free) covers Proxmox; Veeam now supports Proxmox, oVirt/OLVM, Nutanix and Hyper-V besides VMware.