Unity Catalog pricing.
Unity Catalog is free. It's an open-source project (Apache-2.0) with no paid tier — the cost is the infrastructure you run it on and the engineering time to operate it.
What's verifiable.
Free tier Open-source under Apache-2.0; self-host. Databricks-managed Unity Catalog is a separate paid offering bundled with the Databricks platform and is out of scope for this entry.
How free forever pricing works.
The software is free, full stop — an open-source project with no commercial tier behind it. Your real costs are infrastructure and the engineering time to deploy, upgrade, and operate it.
Total cost of ownership. Free software with a weekend of setup and a day a month of upkeep is not free — budget the operational load, and check project governance for long-term maintenance signals.
Same cluster, ranked by entry cost.
Ranked by published entry price — sales-led tools sort last because their floor is unverifiable. For capability-ranked substitutes, see all Unity Catalog alternatives, scored.
Asked about Unity Catalog pricing.
Does Unity Catalog publish pricing?
Yes. Unity Catalog is free, open-source software.
Does Unity Catalog have a free tier?
Yes. Open-source under Apache-2.0; self-host. Databricks-managed Unity Catalog is a separate paid offering bundled with the Databricks platform and is out of scope for this entry.
Can you run Unity Catalog for free by self-hosting?
Yes — Unity Catalog can be self-hosted at no license cost. Unity Catalog OSS and Databricks-managed Unity Catalog share a name and a schema model, but they are materially different products in 2026. The managed version on Databricks has automated runtime column-level lineage, fine-grained ACLs, attribute-based access control, audit logs, and PII classification. The OSS has the catalog API, asset model, storage credentials and external locations (added in v0.4), and managed-table support — but lacks lineage, glossary, classification, and most governance UI. Treat them as related but separate products when evaluating.
What's the cheapest alternative to Unity Catalog?
Among the 9 same-cluster alternatives indexed here, Amundsen has the lowest entry cost (oss · free). Ranking is by published entry price; sales-led tools may quote anywhere.
Where these numbers come from.
Every figure above traces to public sources — the vendor's own pricing page where one exists, marketplace listings and third-party spend data where it doesn't. Verified 2026·05·08. The full capability spec lives on the Unity Catalog tool page.
Pricing changes faster than any index. Notice something stale? Send a correction.