KVM vs Xen Project Hypervisor
| KVM | Xen Project Hypervisor | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux, self-hosted | Linux, self-hosted |
| Free plan | Yes | Yes |
| Host platforms | Linux | Linux, NetBSD, FreeBSD |
| Guest architecture | both | both |
| VM snapshots | Yes | Yes |
| Nested virtualization | Yes | Yes |
| GPU acceleration | Yes | Yes |
Both are listed in Best Virtual Machine Software, Best Hypervisor Software. On Inferse, KVM scores higher on our published basis.