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Atlan vs OpenMetadata

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AtlanData Catalog
OpenMetadataData Catalog
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Free

Data Catalog

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Data Catalog

Overview
Focus
Data Catalog
Data Catalog
Product
Atlan is a modern data catalog and governance platform that provides data discovery, lineage, quality monitoring, and collaboration for data teams.
Open-source unified metadata platform for discovery, collaboration, governance, and data quality.
Headquarters
New York, New York
San Francisco, California
Company size
201-500 employees
11-50 employees
Founded
2019
2021
Pricing details
Published rate
Free
Free options
Free plan, Free trial
Source updated
Nov 2, 2026
Oct 29, 2026

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Data Catalog