IBM z/VM vs XenServer
| IBM z/VM | XenServer | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | |
| Platforms | self-hosted | Windows, Linux |
| Free plan | No | No |
| Host platforms | IBM Z and LinuxONE | bare-metal x86-64 server |
| Nested virtualization | Yes | Yes |
| Guest architecture | x86_64 | |
| VM snapshots | Yes | |
| GPU acceleration | Yes | |
| Management interface | desktop | |
| Guest OS support | Windows, Linux | |
| Live migration | Yes |
Listed together in Best Virtual Machine Software