Best Virtual Machine Software in 2026
Updated
In short: Proxmox VE is ranked #1 of 26 as of 4 October 2026, ahead of Oracle VirtualBox and VMware Workstation Pro. The best-ranked option with a free plan is VMware Workstation Pro. The lowest first paid tier on this page is Proxmox VE at €10/mo.
Virtual machine software can be compared by the guests it supports, the hosts it runs on and the way it is managed. This ranking includes Proxmox VE, OpenNebula and QEMU among its first entries. Compare guest architecture and host platforms, then consider GPU acceleration, nested virtualization, VM snapshots and the management interface. Free-plan availability and the listed “Paid from” amount add cost details. The ranking gives you a set of practical criteria for weighing the 22 entries against your environment and virtualization needs.
26 virtual machine software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
26ranked
8free plans on this page
€10/molowest paid tier
4 Oct 2026last checked
Input list Virtual machine software 25 channels on this page · 107 of 200 spec lines stated by the makers
Ch Tool Free planPaid fromHost platformsGuest architectureVM snapshotsNested virtualizationGPU accelerationManagement interface Spec sheet Score
01 Proxmox VE Free planYesPaid fromFreeHost platformsARM64Guest architectureKVM full virtualization and lightweight Linux containersVM snapshotsnot statedNested virtualizationnot statedGPU accelerationYesManagement interfaceIntegrated web-based user interface, GUI, CLI, and API 6/8spec lines stated 9.1
02 Oracle VirtualBox Free planYesPaid fromnot statedHost platformsWindows, macOS, Linux, Oracle SolarisGuest architecturebothVM snapshotsYesNested virtualizationYesGPU accelerationYesManagement interfacedesktop 7/8spec lines stated 8.3
03 VMware Workstation Pro Free planYesPaid fromnot statedHost platformsWindows, LinuxGuest architecturex86 64VM snapshotsYesNested virtualizationYesGPU accelerationYesManagement interfacedesktop 7/8spec lines stated 8.2
04 QEMU Free planYesPaid fromnot statedHost platformsnot statedGuest architecturenot statedVM snapshotsnot statedNested virtualizationnot statedGPU accelerationnot statedManagement interfacenot stated 1/8spec lines stated 8.2
05 KVM Free planYesPaid fromnot statedHost platformsLinuxGuest architecturebothVM snapshotsYesNested virtualizationYesGPU accelerationYesManagement interfacenot stated 6/8spec lines stated 7.9
06 Parallels Desktop Free planNoPaid fromnot statedHost platformsmacOSGuest architecturebothVM snapshotsYesNested virtualizationYesGPU accelerationYesManagement interfacedesktop 7/8spec lines stated 7.8
07 Xen Project Hypervisor Free planYesPaid fromnot statedHost platformsLinux, NetBSD, FreeBSDGuest architecturebothVM snapshotsYesNested virtualizationYesGPU accelerationYesManagement interfacenot stated 6/8spec lines stated 7.7
08 virt-manager Free planYesPaid fromnot statedHost platformsLinux; OpenBSDGuest architecturebothVM snapshotsYesNested virtualizationnot statedGPU accelerationYesManagement interfacedesktop 6/8spec lines stated 7.4
09 Citrix XenServer Free planNoPaid fromnot statedHost platformsXenServer OS on 64-bit x86 bare-metal serversGuest architecturex86 64VM snapshotsYesNested virtualizationnot statedGPU accelerationYesManagement interfacedesktop 6/8spec lines stated 7.1
10 Multipass Free planYesPaid fromnot statedHost platformsLinux, macOS, WindowsGuest architecturebothVM snapshotsYesNested virtualizationnot statedGPU accelerationnot statedManagement interfaceboth 5/8spec lines stated 7.1
11 OpenNebula Free planYesPaid fromnot statedHost platformsnot statedGuest architecturenot statedVM snapshotsnot statedNested virtualizationnot statedGPU accelerationnot statedManagement interfacenot stated 1/8spec lines stated 7.0
12 oVirt Free planYesPaid fromnot statedHost platformsnot statedGuest architecturenot statedVM snapshotsnot statedNested virtualizationnot statedGPU accelerationnot statedManagement interfacenot stated 1/8spec lines stated 7.0
13 UTM Free planYesPaid fromnot statedHost platformsmacOSGuest architecturebothVM snapshotsYesNested virtualizationYesGPU accelerationYesManagement interfacedesktop 7/8spec lines stated 6.9
14 Citrix Secure Private Access Free planNoPaid fromnot statedHost platformsXenServer OS on 64-bit x86 bare-metal serversGuest architecturex86 64VM snapshotsYesNested virtualizationnot statedGPU accelerationYesManagement interfacedesktop 6/8spec lines stated 6.9
15 XenServer Free planNoPaid fromnot statedHost platformsbare-metal x86-64 serverGuest architecturex86 64VM snapshotsYesNested virtualizationYesGPU accelerationYesManagement interfacedesktop 7/8spec lines stated 6.8
16 GNOME Boxes Free planYesPaid fromnot statedHost platformsLinuxGuest architecturenot statedVM snapshotsYesNested virtualizationnot statedGPU accelerationYesManagement interfacedesktop 5/8spec lines stated 6.5
17 Scale Computing Platform Free plannot statedPaid fromnot statedHost platformsnot statedGuest architecturenot statedVM snapshotsnot statedNested virtualizationnot statedGPU accelerationnot statedManagement interfacenot stated 0/8spec lines stated 6.5
18 Proxmox Backup Server Free planYesPaid fromnot statedHost platformsnot statedGuest architecturenot statedVM snapshotsnot statedNested virtualizationnot statedGPU accelerationnot statedManagement interfacenot stated 1/8spec lines stated 6.4
19 Cloud Hypervisor Free planYesPaid fromnot statedHost platformsLinuxGuest architecturebothVM snapshotsYesNested virtualizationYesGPU accelerationnot statedManagement interfaceboth 6/8spec lines stated 6.2
20 IBM z/VM Free planNoPaid fromnot statedHost platformsIBM Z and LinuxONEGuest architecturenot statedVM snapshotsnot statedNested virtualizationYesGPU accelerationnot statedManagement interfacenot stated 3/8spec lines stated 6.1
21 VergeOS Free plannot statedPaid fromnot statedHost platformsbare-metal x86 hardwareGuest architecturex86 64VM snapshotsYesNested virtualizationnot statedGPU accelerationYesManagement interfaceboth 5/8spec lines stated 6.1
22 Firecracker Free planYesPaid fromnot statedHost platformsLinuxGuest architecturebothVM snapshotsYesNested virtualizationnot statedGPU accelerationNoManagement interfacenot stated 5/8spec lines stated 6.0
23 IBM PowerVM Free planNoPaid fromnot statedHost platformsnot statedGuest architecturenot statedVM snapshotsnot statedNested virtualizationnot statedGPU accelerationnot statedManagement interfacenot stated 1/8spec lines stated 5.9
24 XCP-ng Center Free plannot statedPaid fromnot statedHost platformsnot statedGuest architecturenot statedVM snapshotsnot statedNested virtualizationnot statedGPU accelerationnot statedManagement interfacenot stated 0/8spec lines stated 5.7
25 JamaicaVM Free plannot statedPaid fromnot statedHost platformsLinux, Windows, macOSGuest architecturebothVM snapshotsnot statedNested virtualizationnot statedGPU accelerationnot statedManagement interfacenot stated 2/8spec lines stated 5.6
Is your tool on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which virtual machine software is ranked first on Specifiction?
Proxmox VE is ranked #1 of 26 with a score of 9.1. Oracle VirtualBox is second and VMware Workstation Pro third.
How many of these have a free plan?
8 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Proxmox VE has the lowest first paid tier we found: €10/mo.
How is this list ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.
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