Proxmox VE gains traction as open‑source alternative to VMware

Proxmox Virtual Environment (Proxmox VE) is an open‑source enterprise virtualization platform that combines a Type‑1 KVM hypervisor, Linux containers, clustering, high‑availability and software‑defined storage under a single web‑based management interface. The product suite, developed by Proxmox Server Solutions GmbH in Vienna, also includes Proxmox Backup Server, Proxmox Datacenter Manager and Proxmox Mail Gateway.

Adoption of Proxmox VE has accelerated as organizations reevaluate VMware after Broadcom’s recent licensing changes and rising subscription costs. The platform offers lower total‑cost‑of‑ownership by avoiding per‑core licensing, provides flexibility through open‑source code, and supports migration of existing VMware virtual machines with standard conversion tools. It delivers enterprise‑grade capabilities such as live migration, HA clustering and integrated storage while reducing vendor lock‑in, making it a compelling option for businesses modernising their virtualization infrastructure.