Best Hypervisor Software in 2026
Updated
In short: Proxmox VE is ranked #1 of 23 as of 4 October 2026, ahead of QEMU and Harvester. The best-ranked option with a free plan is QEMU. The lowest first paid tier on this page is Proxmox VE at €10/mo.
If you need to run virtual machines, compare hypervisors by the host platforms and guest operating systems they support. Proxmox VE, OpenNebula, and oVirt are among the first entries. The ranking also covers management interfaces, VM snapshots, and live migration, along with maximum vCPUs per VM and nested virtualization. These details can help you assess technical fit against the environment and workloads you expect to manage. Free-plan availability and paid-from pricing provide cost points to consider with the listed capabilities. Across 23 entries, the ranking brings these criteria together; use them to compare the virtualization features relevant to your setup.
23 hypervisor software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
8 of the 23 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | Proxmox VEWeb · Windows · Linux · Android · Self-hosted · API | Three bars | — | 4 of 6 | €10/mo | 6.7 | |
| 2 | QEMUWindows · Mac · Linux | Three bars | — | 3 of 6 | Free | 6.5 | |
| 3 | HarvesterWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.4 | |
| 4 | UTMMac · iPhone | Two bars | — | 2 of 6 | Free | 6.4 | |
| 5 | VMware Workstation ProWindows · Linux · Self-hosted | Two bars | — | 2 of 6 | Free | 6.4 | |
| 6 | KVMLinux · Self-hosted | Two bars | — | 1 of 6 | Free | 6.3 | |
| 7 | oVirtWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | Free | 6.3 | |
| 8 | virt-managerLinux · Self-hosted | Two bars | — | 1 of 6 | Free | 6.3 | |
| 9 | OpenNebulaWeb · Linux · Self-hosted · API | One bar | — | — | 2 of 6 | — | 5.5 |
| 10 | Oracle VirtualBoxWindows · Mac · Linux · Self-hosted | Two bars | — | — | 3 of 6 | — | 5.5 |
| 11 | Proxmox Backup ServerWeb · Linux | One bar | — | — | 2 of 6 | €46.67/mo | 5.4 |
| 12 | crosvmWindows · Linux · Android | One bar | — | — | 3 of 6 | — | 5.3 |
| 13 | MultipassWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.3 |
| 14 | Scale Computing PlatformWeb | One bar | — | — | 1 of 6 | — | 5.3 |
| 15 | ACRN HypervisorLinux | No signal | — | — | 1 of 6 | — | 5.2 |
| 16 | Cloud HypervisorLinux | No signal | — | — | 1 of 6 | — | 5.2 |
| 17 | FirecrackerLinux | No signal | — | — | 1 of 6 | — | 5.2 |
| 18 | GNOME BoxesLinux | No signal | — | — | 1 of 6 | — | 5.2 |
| 19 | Parallels DesktopWindows · Mac · Linux | Two bars | — | — | 3 of 6 | — | 5.2 |
| 20 | Xen Project HypervisorLinux | No signal | — | — | 1 of 6 | — | 5.2 |
| 21 | StratoVirtLinux | No signal | — | — | 1 of 6 | — | 5.1 |
| 22 | XCP-ng CenterWindows | No signal | — | — | 1 of 6 | — | 4.9 |
| 23 | XenServerWindows · Linux | One bar | — | — | 2 of 6 | — | 4.9 |
Is your app 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 hypervisor software is ranked first on Freedom251?
Proxmox VE is ranked #1 of 23 with a score of 6.7. QEMU is second and Harvester third.
How many of these have a free plan?
8 of the 23 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 free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.