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4 Results

Alation logo

Alation

Top Rated

Enterprise data catalog with AI. Data discovery, governance, and collaboration.

AI-poweredData governanceCollaborationLineage
4.5(680)
Custom
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Collibra logo

Collibra

Data intelligence platform. Catalog, governance, and privacy in one.

Data governancePrivacyQualityLineage
4.4(920)
Custom
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Atlan logo

Atlan

Modern data workspace. Active metadata, collaboration, and automation.

Active metadataSlack integrationLineageAutomation
4.7(420)
Custom
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DataHub logo

DataHub

Open-source metadata platform from LinkedIn. Extensible and scalable. Managed DataHub Cloud is quote-only.

Open sourceExtensibleSearchLineage
4.5(380)
Open source
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By Misha Catalano, Founder & Lead Software AnalystLast reviewed May 2026
Data verified May 2026

What is Data Catalog Software?

Data catalog software helps organizations discover, understand, and govern their data assets across databases, warehouses, lakes, and applications. These platforms create a searchable inventory of datasets with metadata including descriptions, ownership, lineage, quality scores, and usage statistics. Data analysts and scientists use catalogs to find relevant data without asking colleagues or IT. Governance features manage access controls, classification, and compliance tagging. Data lineage tracing shows how data flows through transformations from source to consumption. Collaboration features let users rate, comment on, and document datasets. As organizations accumulate data across dozens of systems, catalogs prevent data silos and enable self-service analytics.

Key Features to Look For

Automated Discovery

Automatically scan and catalog data assets across databases, warehouses, and cloud storage.

Search & Discovery

Find relevant datasets through keyword search, tags, and AI-powered recommendations.

Data Lineage

Trace data flow from source through transformations to downstream consumption.

Data Quality Scores

Assess and display data freshness, completeness, and reliability metrics.

Access Governance

Manage who can access what data with request workflows and policy enforcement.

Collaboration

Enable users to document, rate, and discuss datasets with wiki-style descriptions.

How Much Does Data Catalog Cost?

Alation and Collibra target enterprise with pricing from $100,000+/year. Atlan starts at $30,000/year for mid-market. DataHub is open-source. Amundsen (by LF AI) is open-source. Select Star starts at $20,000/year. Castor starts at $20,000/year. Most enterprise catalogs price by number of data sources and users.

Frequently Asked Questions

How We Evaluate Data Catalog

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