Compare software

VMware ESXi Free vs Unraid: catalog facts
VMware ESXi Free	Unraid
Freemium Free hypervisor edition for small deployments, with paid vSphere licensing for advanced…	Paid Paid licence with a free trial.
Self-hosted	Self-hosted
Mature, widely deployed hypervisor used extensively in enterprise environments Free edition available for smaller homelab or small-business use	Mix and match drives of any size Large library of Community Apps Docker templates
Free edition lacks the centralized management features found in licensed vSphere Requires dedicated hardware to install, as it runs directly on bare metal	Requires a paid licence after the trial Not open source
Downloadable app	Operating system
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.