| Machina | VMware | |
|---|---|---|
| Hypervisor | Yes. KVM/QEMU, open source underneath | ESXi |
| HA, DRS, live migration | Yes. Built into the controller; migration oracle and adaptive actuator (unit-tested, C28 to C29) | vSphere HA, DRS, vMotion |
| Fault tolerance (lockstep) | No. Not available; use HA restart | vSphere Fault Tolerance |
| Storage | Partial. Local, NFS, Atlas-managed Ceph; no vSAN-style built-in engine | vSAN and VMFS |
| Network virtualization | Partial. eBPF security groups and microsegmentation, overlay segments, VPC peering and route tables enforced on hosts (C22, C52) | NSX |
| Cloud API | Yes. REST plus EC2-compatible API and Terraform | vCenter API; VCF Automation |
| Migration in | Yes. Transiva (vSphere and nine more providers, scheduling, cost and carbon view) with h2kvm conversion and GuestKit offline repair and migration passport; progress via web, webhooks and email; migration waves pace a batch and track a cutover checklist (C62) | N/A |
| Licensing | Yes. Per-host subscription | Per-core subscription bundles |
| Ecosystem and certified hardware | No. Smaller partner ecosystem | Very large HCL and partner network |
Status: Yes = shipped; Partial = part of the capability ships; Planned = on the roadmap, not available; No = not offered. Each statement traces to the claims ledger.
Choose Machina when
- You want HA and DRS on open KVM without a per-core subscription.
- You want an API-first, EC2-compatible private cloud.
- Your team is small and wants to install and upgrade it alone.
Choose VMware when
- You rely on NSX, vSAN or a partner ecosystem we have not matched.
- You need lockstep fault tolerance or a vendor-certified hardware list.
Test it on your own workload
The 30-day evaluation runs on one host and is the only comparison that counts.
VMware, vSphere, vSAN, vMotion and NSX are trademarks of Broadcom Inc. The VMware column reflects public documentation at the time of writing; check the vendor's current documentation and pricing before you decide.