Instead of Proxmox VE
Proxmox VE alternatives
Proxmox VE is an open-source server virtualization platform for KVM virtual machines and Linux Containers. It manages Linux and Windows application workloads through a web interface, with the same functions available through a command line and REST API. Its cluster stack supports multi-node management, high availability, and live migration; storage options range from NFS and SMB/CIFS to Ceph, ZFS, and iSCSI. It also integrates encrypted backups, identity providers, access controls, and automation tools.
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Virtuozzo Infrastructure
Free plan APILinuxMac+2Providers building tenant-based hyperconverged IaaS — Virtuozzo adds Kubernetes as a service, tenant quotas, metering, and software-defined block, file, and S3-compatible object storage.
Free plan · pricing on request · 30-day trial Visit site - 2
ZStack
Free plan APILinuxSelf-hosted+1Teams building private clouds with containers and heterogeneous virtualization — ZStack spans private cloud, AI infrastructure, containers, storage, and multi-cloud management, including management of heterogeneous virtualization platforms.
Free plan · 365-day trial Visit site - 3
Apache CloudStack
Free plan Open source APILinuxSelf-hosted+1Organizations building public, private, or hybrid IaaS clouds — CloudStack orchestrates large VM networks across several hypervisors and includes account management, resource accounting, and optional AWS-compatible APIs.
Free plan Visit site - 4
LXD
Free plan APILinuxSelf-hosted+1Linux administrators managing system containers and virtual machines — LXD pairs KVM virtual machines with LXC system containers and offers a single REST API for local and remote management.
Free plan Visit site - 5
ManageIQ
Free plan APILinuxSelf-hosted+1Teams governing resources across multiple cloud and virtualization providers — ManageIQ discovers and governs connected infrastructure, with agentless compliance scans, self-service catalog, chargeback, and capacity planning.
Free plan Visit site - 6
oVirt
Free plan Open source AndroidAPIiPhone+5Organizations seeking free KVM-based enterprise virtualization — oVirt is a distributed KVM virtualization solution with self-hosted or standalone Engine deployments and centralized VM storage.
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PegaProx
Free plan LinuxSelf-hostedWebProxmox VE and XCP-ng teams needing cross-cluster operations — PegaProx manages Proxmox VE and XCP-ng, adding cross-cluster load balancing, recovery plans, chargeback, and compliance evidence.
Free plan Visit site - 8
QEMU
Free plan Open source APILinuxMac+2 - 9
KVM
Free plan Open source APILinuxSelf-hosted - 10
Oracle VirtualBox
Free plan LinuxMacSelf-hosted+1 - 11
VMware Workstation Pro
Free plan LinuxSelf-hostedWindows - 12
Multipass
Free plan LinuxMacWindows - 13
Xen Project Hypervisor
Free plan LinuxSelf-hosted - 14
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virt-manager
Free plan LinuxSelf-hosted - 16
Cloud Hypervisor
Free plan APILinuxSelf-hosted - 17
Firecracker
Free plan APILinuxSelf-hosted - 18
GNOME Boxes
Free plan Linux - 19
UTM
Free plan iPhoneMac - 20
HipHop Virtual Machine (HHVM)
Free plan LinuxSelf-hosted - 21
Citrix XenServer
Free trial LinuxSelf-hostedWindows - 22
XCP-ng Center
Free plan Windows - 23
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A different product may suit you better if you need a wider cloud stack, additional tenant services, or oversight across several providers. Proxmox VE has a free community option and paid subscriptions from €120/yr, charged per occupied physical CPU socket. Every server in a cluster needs coverage at the same subscription level, and its bare-metal installer removes existing data on the selected disks. Compare alternatives by workload and hypervisor support, storage and networking, management scope, deployment model, and subscription terms.
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