HexOS promises to make self-hosting friendly for people who never touched a Linux terminal, and the April 2026 shift to HexOS Local (with the same experience but a locally hosted management interface) removed the biggest concern from its early architecture. Even so, HexOS is not for everyone. The subscription pricing, the reliance on TrueNAS Scale under the hood, and the closed management layer put some homelab veterans off. If you want the same “run apps on my box at home” outcome without HexOS itself, these seven HexOS alternatives cover every skill level.
Quick comparison
| OS | Best for | Free plan | Starting price | Standout feature |
|---|---|---|---|---|
| TrueNAS Community | Serious storage + ZFS | Yes, full | Free (Enterprise from ~$1,000/yr) | ZFS + first-party OpenZFS work |
| Unraid | Mixed-drive flexibility | 30-day trial | Around $59 lifetime (basic) | Cache pools, plug-and-play drives |
| OpenMediaVault | Debian purists | Yes, full | Free | Debian base, apt-friendly |
| Umbrel | Beginners, App Store feel | Yes, full | Free | One-click App Store |
| CasaOS | Docker-first, no fuss | Yes, full | Free | Familiar tiled dashboard |
| YunoHost | Personal cloud + email | Yes, full | Free | Turnkey self-hosted email |
| Cosmos Cloud | Reverse proxy + auth built in | Yes, full | Free | Zero-config subdomains, SSO |
Why people leave HexOS
Subscription costs stack. HexOS is subscription-based, and while the core is reasonable, feature paywalls can nudge families and small labs toward one of the free options.
TrueNAS Scale is right there. HexOS runs on top of TrueNAS Scale. Users on r/homelab regularly note that the same hardware runs plain TrueNAS with zero fee, at the cost of a steeper UI.
Limited hardware flexibility. HexOS documentation guides users toward ZFS pools with matching drive sizes. Anyone with a shelf of mismatched used drives finds Unraid friendlier.
Closed management layer. Everything runs through HexOS’s own interface. Homelab veterans who want to ssh in and edit configs directly find the experience overly guided.
Cloud portal switch. The move to HexOS Local (April 2026) fixed the biggest cloud-dependency concern, but users who started before April still remember the outage windows.
The 7 best HexOS alternatives
TrueNAS Community Edition — best for serious storage
TrueNAS by iXsystems is the industry-grade home server OS, and it is what HexOS is built on. Community Edition (formerly TrueNAS Scale) is free and covers ZFS pools, containers via Docker or Kubernetes, virtual machines, and SMB/NFS shares. It scales from a single mini-PC to enterprise arrays.
Where it falls short: The UI has depth; casual users can feel lost. Setting up your first pool involves ZFS concepts (vdev, RAIDZ) that need reading before you commit disks.
Pricing:
- Free: Community Edition, all features.
- Paid: TrueNAS Enterprise support from around $1,000/year, hardware bundles from iXsystems.
- vs HexOS: cheaper (free) but requires more setup.
Migrating from HexOS: Because HexOS runs on TrueNAS Scale under the hood, existing pools and datasets transfer directly. Reinstall the base TrueNAS, import pools, restore Docker apps.
Download: TrueNAS.com
Bottom line: Pick TrueNAS if you want the storage foundation HexOS uses without the abstraction layer or subscription.
Unraid — best for mismatched drives
Unraid by Lime Technology is the go-to for home servers built out of drives you already own. Unlike ZFS, Unraid pools drives of different sizes and adds parity separately, so an 8 TB drive next to a 4 TB drive next to a 2 TB drive still works. Plugin ecosystem is enormous.
Where it falls short: Parity is single-drive-level so recovery speed is slower than ZFS RAIDZ. Paid, though the one-time license is modest.
Pricing:
- Free: 30-day trial.
- Paid: Starter license around $59 lifetime (up to 6 devices). Higher tiers unlimited devices.
- vs HexOS: comparable pricing over three years, more flexibility.
Migrating from HexOS: No direct path. Back up datasets, install Unraid, restore data to the new array. Docker Compose files transfer.
Download: Unraid site
Bottom line: Unraid is the pick for anyone building a home server out of drives they already own.
OpenMediaVault — best for Debian purists
OpenMediaVault sits on top of Debian and gives you a web UI over familiar Linux tools. It is aimed at users who want a manageable UI but do not want the underlying system to feel foreign. apt install, systemctl, and every Debian tutorial on the internet still work.
Where it falls short: No first-party ZFS setup wizard. The plugin selection is smaller than Unraid.
Pricing:
- Free: everything.
- Paid: none.
- vs HexOS: free, more DIY.
Migrating from HexOS: Manual. Reinstall to OpenMediaVault, restore data, reconfigure services.
Download: OpenMediaVault site
Bottom line: OpenMediaVault is the pick for anyone who wants a web UI but expects ssh and apt to be first-class citizens too.
Umbrel — best for the beginner-friendly App Store feel
Umbrel is the closest experience to HexOS in the free space: install once, then add services from an App Store-style catalog. Nextcloud, Immich, Home Assistant, Bitcoin Core, and dozens more one-click apps. Setup on a Raspberry Pi 4 or a small x86 mini-PC takes about 20 minutes.
Where it falls short: Was originally Bitcoin-focused, which still shows in the app catalog. Storage handling is basic compared to TrueNAS or Unraid.
Pricing:
- Free: everything.
- Paid: Umbrel Home hardware bundles from around $429.
- vs HexOS: free software, cheaper hardware.
Migrating from HexOS: Docker configs mostly transfer. Umbrel wraps apps in its own metadata format so a small conversion is required per app.
Download: Umbrel site
Bottom line: Umbrel is the friendliest free HexOS alternative for beginners.
CasaOS — best for a Docker-first tiled dashboard
CasaOS by IceWhale is a lightweight home server OS that assumes you know or want to learn Docker. The dashboard is tiled like a phone home screen and adding an app is as simple as pasting a Compose YAML. Docker Compose users feel at home immediately.
Where it falls short: Multi-user support is thinner than the alternatives. No first-party ZFS.
Pricing:
- Free: everything.
- Paid: none.
- vs HexOS: free.
Migrating from HexOS: If your apps are already running as Docker Compose stacks, transfer is close to a copy-paste job.
Download: CasaOS site
Bottom line: CasaOS is the fastest way to turn a mini-PC into a Docker-first home server.
YunoHost — best for personal cloud plus email
YunoHost is a Debian-based OS focused on making it easy to self-host user-facing services: Nextcloud, WordPress, Element chat, Peertube, and, crucially, a full self-hosted email stack. The email setup wizard handles reverse DNS, DKIM and Let’s Encrypt in one guided flow, which almost nothing else does well.
Where it falls short: No focus on storage as primary use case. If you want big pools and disk arrays, look elsewhere.
Pricing:
- Free: everything.
- Paid: none.
- vs HexOS: free, but a completely different use case.
Migrating from HexOS: Not a direct swap. YunoHost is best paired with a separate storage box.
Download: YunoHost site
Bottom line: YunoHost is the pick if hosting your own personal cloud and email is the reason you got interested in home servers.
Cosmos Cloud — best for reverse proxy plus auth built in
Cosmos Cloud is a newer entrant that bundles a reverse proxy, single sign-on, and Docker container management into one dashboard. Every service you host gets an HTTPS subdomain with valid Let’s Encrypt cert automatically, and SSO across services works out of the box.
Where it falls short: Younger project with smaller community. Storage handling is basic.
Pricing:
- Free: everything.
- Paid: hosted premium tier for extra features.
- vs HexOS: free.
Migrating from HexOS: Manual container-by-container migration.
Download: Cosmos Cloud site
Bottom line: Cosmos is the pick for anyone who has ever wrestled with Traefik or Nginx Proxy Manager and wants that layer to disappear.
How to choose
- If you want the storage engine HexOS runs on, install TrueNAS Community. Free, no subscription, ZFS out of the box.
- If your drives are mismatched, use Unraid. Nothing else handles that better.
- If you want to touch the command line, use OpenMediaVault.
- If you want the closest free equivalent to HexOS’s App Store feel, use Umbrel.
- If you already think in Docker Compose, use CasaOS.
- If personal email is the whole point, use YunoHost.
- Stay on HexOS if you want an actively maintained commercial layer on top of TrueNAS and are willing to pay for it.
FAQ
Is HexOS free? No. HexOS is a subscription product built on top of TrueNAS Scale. TrueNAS itself is free.
Can I switch from HexOS to TrueNAS without losing data? Yes. Because HexOS runs on TrueNAS Scale, your ZFS pools import directly after reinstalling to plain TrueNAS.
What is the best free alternative to HexOS? Umbrel is the closest free equivalent for beginners. TrueNAS Community is the closest free equivalent under the hood.
Which is easier for beginners, Umbrel or CasaOS? Umbrel is the friendlier first install. CasaOS gets easier once you understand Docker Compose.
Do any of these run on a Raspberry Pi? Umbrel, CasaOS, and OpenMediaVault all have supported Raspberry Pi installers. TrueNAS Community and Unraid are x86-only.
