[sofixa]

Evaluate what workloads you have and what is the best way to deliver them instead of searching to replace VMware with the exact same thing. Virtual Machines are nothing more than a means to an end, and nobody on the business side actually cares about them.

You might find that some workloads are best fit for a modern orchestrator running containers such as Kubernetes or Nomad, or a SaaS, or a PaaS/IaaS, or a different hypervisor such as Proxmox or full infrastructure management platform such as OpenStack.