When you've outgrown Proxmox
Proxmox VE deserves its reputation: it's capable, affordable and refreshingly open. For a homelab or a single-admin shop it's often exactly right. Teams usually start looking at alternatives when the cluster stops being a hobby and starts being a responsibility — more admins, more tenants, compliance questions, and a growing pile of hand-rolled scripts holding it together.
Credit where due
If Proxmox is serving you well, keep it. Nothing below is an argument against a tool that fits. This page is for the moment the fit changes.
What changes with SkyVirtHCI
| Proxmox VE | SkyVirtHCI | |
|---|---|---|
| Multi-tenancy | Pools and permissions, single trust domain | Hard tenant isolation: separate users, networks, quotas per tenant |
| Networking | Bridges/VLANs; SDN features assembled per node | Distributed virtual networking as a product: security groups, routers, load balancers, floating IPs from one console |
| Data protection | Good backups (with a separate backup server) | Backups, immutable retention, site-to-site replication and rehearsable recovery plans in the same product |
| Upgrades | Per-node, admin-driven, careful reading of release notes | Orchestrated rolling upgrades with preflight checks and version inventory |
| Identity | Local/LDAP realms | SSO, enforced MFA, fine-grained custom roles, audit trail to SIEM |
| Workload migration in | Manual import tooling | Connectors that discover and import from vSphere, Hyper-V, oVirt and plain KVM hosts — including warm migration |
The operational difference, in one sentence
Proxmox gives you excellent parts and trusts you to be the integrator; SkyVirtHCI ships the integrated system — which matters the day the person who built the scripts leaves.
Moving over
Proxmox hosts are plain Linux KVM hosts to the migration connector: point it at each node over SSH, see the VMs, import them — warm migration included for the ones that can't take downtime. The migration guide has the details.
Common questions
Can SkyVirtHCI import VMs from Proxmox?
Yes. Proxmox nodes are standard Linux KVM hosts to the migration connector: connect over SSH, discover the VMs, and import them — with warm (minimal-downtime) migration available for file-backed disks.
Is SkyVirtHCI harder to run than Proxmox?
It aims to be easier at scale: one installer, one console, orchestrated upgrades and built-in DR replace the per-node administration and add-on assembly that growing Proxmox estates accumulate.
Does SkyVirtHCI support containers like Proxmox does?
Yes — containers run alongside VMs, and full Kubernetes clusters can be provisioned from the console.