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QNAP QuTS hero vs HexOS: catalog facts
QNAP QuTS hero	HexOS
Freemium Included with supported QNAP NAS hardware; some features are paid add-ons.	Paid Paid product built on the open-source TrueNAS Scale base.
Linux, Self-hosted	Linux, Self-hosted
ZFS foundation adds inline dedupe, compression, and stronger data integrity checks SnapSync replication supports disaster-recovery style workflows between units	Simplifies TrueNAS Scale setup for non-technical users Aimed specifically at regaining control over personal data and privacy
Only available on QNAP hardware certified for QuTS hero ZFS's memory appetite means it needs more RAM than QTS for the same workload	Paid product rather than free like the TrueNAS base it builds on Newer project with a smaller support community than TrueNAS itself
Self-hosted	Self-hosted, Downloadable app
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 22, 2026

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