oVirt vs Virtualizor
oVirt
ovirt.orgVirtualizor
virtualizor.comSide by side
| Figure | oVirt | Virtualizor |
|---|---|---|
| Price from | Free | $1/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 10 |
| Spec score · Virtualization Management Software | 8.7 (#3) | 7.8 (#15) |
| Integrations | The feature catalog lists OVN/OpenStack providers, Glance, Cinder, GlusterFS, SR-IOV, OpenShift, Cloud-init and Terraform-related integrations. | Official provisioning modules are listed for WHMCS, Blesta, HostBill, and ClientExec, alongside PHP and Python SDKs. |
| Networking | The current homepage identifies OVN networking as a built-in industry-standard foundation. | Virtualizor describes IP pool management, reverse DNS PTR hooks, and custom firewall rules. |
Plans
Virtualizor
- Premium (1 VPS)$1 a month
- Premium (2 VPS)$2 a month
- Professional (1 VPS)$2 a month
- Premium (3 VPS)$3 a month
- Premium (4 VPS)$4 a month
- Professional (2 VPS)$4 a month
- Professional (3 VPS)$6 a month
- Professional (4 VPS)$8 a month
- Premium (Unlimited VPS)$9 a month
- Professional (Unlimited VPS)$18 a month
In their own words
oVirt
oVirt is a free, open-source distributed virtualization system for managing enterprise infrastructure. It uses the KVM hypervisor and builds on community projects including libvirt, Gluster, PatternFly, and Ansible. Deployment options include a self-hosted Engine and a standalone Engine; the project recommends the self-hosted option, which runs as a virtual machine on specialized hosts and is highly available without external HA management. Centralized storage holds virtual machine disks, ISO files, and snapshots, with options including NFS, GlusterFS, iSCSI, local storage, Fibre Channel, pNFS, and other POSIX-compliant filesystems. Automation and integration are available through Ansible roles and collections, Python, Java, and Ruby SDKs, and a REST API. The download page identifies version 4.5.7 as intended for production use, with Engine and host support for Enterprise Linux 9 or 10 and CentOS Stream 9 or 10. Installation is by command line. At least one additional host is required for advanced features such as migration and high availability. The project points users to community forums, IRC, and Matrix, and invites contributions.
Virtualizor
Virtualizor is a self-hosted, web-based control panel for hosting providers running VPS and cloud infrastructure. It connects operators, customers, and hypervisors on server nodes, with API access for provisioning and management workflows. Supported hypervisors include OpenVZ, OpenVZ 7, Xen PV, Xen HVM, XenServer, Linux KVM, LXC, Proxmox, and Virtuozzo; Docker and bare-metal management are also described. Administrators can create, start, stop, rebuild, clone, and migrate virtual machines. Browser-accessible noVNC and VNC consoles are provided, alongside RDP and serial console access. Templates cover Linux, Windows, and Webuzo systems. Integrations include WHMCS, Blesta, HostBill, and ClientExec modules, plus PHP and Python SDKs. Security controls include login limits, bans, LDAP, two-factor authentication, and IP allowlists. Backuply adds scheduled incremental backups, remote uploads, rotation, and restores.