Is There A Free Version Of Unraid [better] May 2026

If you’ve been researching home server operating systems, you’ve almost certainly heard of Unraid . Famous for its unique ability to mix drives of different sizes, its easy Docker and VM management, and its user-friendly web interface, Unraid is a top contender for your Plex server, home automation hub, or NAS.

But unlike many Linux-based server OS options (TrueNAS Scale, OpenMediaVault, Ubuntu Server), Unraid is not open source. It carries a price tag. So, the question on every budget-conscious builder’s mind is: Is there a free version of Unraid? is there a free version of unraid

If your main need is mixing old, mismatched hard drives, OpenMediaVault with the SnapRAID + mergerfs plugin is the closest free alternative to Unraid’s core functionality. Use the free trial to test, not to deploy. If you’ve been researching home server operating systems,

| Feature | Unraid (Paid) | TrueNAS Scale (Free) | OpenMediaVault (Free) | | :--- | :--- | :--- | :--- | | | ✅ Yes | ❌ No (ZFS requires matched vdevs) | ✅ Yes (via mergerfs plugin) | | Real-time parity | ✅ Yes | ❌ No (Snapshots instead) | ❌ No (Snapraid is scheduled) | | Ease of use | Excellent | Good | Moderate | | Docker & VMs | Yes | Yes (Kubernetes/Docker) | Yes (Portainer plugin) | It carries a price tag