VMware vSphere Hypervisor is a free, bare-metal hypervisor from VMware that allows users to virtualize their servers and consolidate applications. Developed by VMware
License: Free
Proxmox VE is an open-source, cost-effective solution that offers a combination of KVM and LXC virtualization, making it suitable for a wide range of applications. In contrast, VMware vSphere Hypervisor is a mature, enterprise-level product known for its extensive features, performance, and support, making it ideal for larger organizations with complex virtualization needs.