Proxmox Virtual Environment

Proxmox Server Solutions GmbH, founded in 2004 and headquartered in Vienna, Austria, develops open-source enterprise solutions for data center virtualization trusted by tens of thousands of organizations worldwide. The flagship product Proxmox Virtual Environment version 9.2 is a complete open-source platform for enterprise virtualization that combines KVM hypervisor for full virtual machines and LXC for lightweight Linux containers under a single web-based management interface. It provides software-defined storage supporting ZFS, Ceph, LVM, and NFS, software-defined networking with SDN controllers, built-in high-availability clustering across multiple physical nodes, live migration of running virtual machines, and integrated backup and restore capabilities without requiring additional licenses. The Proxmox Backup Server version 4.2 provides enterprise-grade backup with incremental backups, client-side deduplication achieving storage savings of 10 to 30 times, Zstandard compression, and authenticated encryption for VMs, containers, and physical hosts. The Proxmox Datacenter Manager version 1.1 offers centralized monitoring and management of distributed infrastructure across multiple clusters from a single unified web interface. The Proxmox Mail Gateway version 9.1 delivers email security with spam and virus filtering. Notable customers include Big River Steel, Capgemini, French National Health Insurance, and HorizonIQ. The platform offers enterprise subscription support with defined response times, partner network for implementation consulting, professional training and certification programs including Proxmox Certified Engineer credentials, and comprehensive documentation. All products are developed with the global open-source community under the GNU AGPL license.