awesome-data-catalogs

Awesome Data & AI Governance

This repository contains a curated list of awesome Data & AI Governance platforms and tools that help you discover, manage, and observe data and AI solutions in your organization.

Contents: Data Discovery and Observability Solutions

Open-source Software (OSS)	Cloud	Proprietary (Prop)
📙 Amundsen	📒 Amazon DataZone	📕 Alation
📙 DataHub	📒 Google Cloud Dataplex	📕 Atlan
📙 Marquez	📒 Microsoft Purview	📕 Collate AI Platform
📙 Atlas	📒 Databricks Unity Catalog	📕 Ataccama
📙 CKAN	📒 Snowflake Horizon Catalog	📕 Collibra
📙 Magda		📕 Monte Carlo
📙 Open Data Discovery		📕 Informatica
📙 OpenMetadata		📕 Select Star
📙 Elementary		📕 DataHub Cloud
📙 Gravitino		📕 DataKitchen DataOps Observability
📙 Soda Core		📕 DataGalaxy
📙 Grai		📕 Talend
📙 Hamilton		📕 Datafold
📙 Egeria		📕 IBM Data Observability by Databand
		📕 IBM watsonx.data intelligence
		📕 Precisely
		📕 erwin
		📕 OneTrust
		📕 data.world
		📕 Zeenea
		📕 Explorium
		📕 Metaplane
		📕 BigID
		📕 OvalEdge

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GenAI Readiness Features

As Generative AI (GenAI) solutions gain prominence, the role of robust Metadata Management Systems equipped with Large Language Model (LLM) capabilities becomes increasingly critical. Such systems significantly enhance context-awareness, enabling advanced semantic understanding, bridging the gap between business and technical metadata, and effectively powering Retrieval-Augmented Generation (RAG) and Agent-to-Agent (A2A) interactions. We observe a notable convergence where RAG systems, initially context-limited, incorporate Metadata Management capabilities, while Metadata Management platforms increasingly adopt GenAI functionalities to cater to new, sophisticated use-cases.

The following categories outline key GenAI readiness features available across various Metadata Management solutions:

• AI & Semantic Metadata Enrichment
• Semantic Translation & Business Glossaries
• Technical Metadata & Query Analytics
• Data Quality, Observability & Governance

Disclaimer: The GenAI feature landscape evolves rapidly, and thus the provided list, feature groupings, and matrix may frequently change. Contributions, updates, and community-driven insights are strongly encouraged to keep this resource comprehensive and current.

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AI & Semantic Metadata Enrichment

The group includes built-in AI capabilities essential for Generative AI applications, enhancing metadata through semantic enrichment and context awareness. It supports Agent-to-Agent (A2A) protocols and Retrieval-Augmented Generation (RAG) systems by facilitating semantic understanding, vectorization, and natural language interactions. These capabilities align closely with Model Context Protocol (MCP), enabling standardized metadata exchange and interoperability across GenAI applications, making it possible for AI agents and RAG systems to leverage rich, structured metadata efficiently.

Product	Vendor / Origin	Offering Type	GitHub Repo	Official Website	MCP Support	GenAI Metadata Enrichment	Classic ML Metadata Enrichment	Built-in AI Assistant	Semantic Search	Vector Store Collector	API Access
Open Data Discovery	Provectus / Community	OSS	GitHub	opendatadiscovery.org	❌	❌️	✔️	❌	❌	✔️	✔️
OpenMetadata	OpenMetadata Community (Collate, ex‑Atlas)	OSS	GitHub	open-metadata.org	✔️	✔️	✔️	❌	❌	❌	✔️
Amundsen	Lyft / LF AI & Data Foundation	OSS	GitHub	amundsen.io	❌	❌️	❌️	❌	❌	❌	✔️
DataHub	LinkedIn / Community	OSS	GitHub	datahub.io	✔️	✔️	✔️	❌	❌	✔️	✔️
Marquez	WeWork / LF AI & Data Foundation	OSS	GitHub	marquezproject.ai	❌	❌	❌	❌	❌	❌	✔️
Gravitino	Apache Software Foundation	OSS	GitHub	gravitino	✔️	❌	❌	❌	❌	❌	✔️
Soda Core	Soda	OSS	GitHub	soda.io	❌	❌	❌	❌	❌	❌	❌
Elementary	Elementary Data	OSS	GitHub	elementary-data.com	❌	✔️	❌	❌	❌	❌	❌
Egeria	LF / ODPi	OSS	GitHub	egeria.odpi.org	❌	❌	❌	❌	❌	❌	✔️
Magda	CSIRO / Community	OSS	GitHub	magda.io	❌	❌	❌	❌	❌	❌	✔️
Atlas	Apache Software Foundation	OSS	GitHub	atlas.apache.org	❌	❌	❌	❌	❌	❌	✔️
Grai Core	Grai	OSS	GitHub	grai.io	❌	❌	❌	❌	❌	❌	✔️
CKAN	Datopian / Link Digital	OSS	GitHub	ckan.org	❌	❌	❌	❌	❌	❌	✔️
Hamilton	DagWorks / Apache Software Foundation	OSS	GitHub	hamilton	❌	❌	❌	❌	❌	❌	❌
DataHub Cloud	Acryl Data / SaaS DataHub	Prop	–	datahub.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Collate AI Platform	Collate / SaaS OpenMetadata	Prop	–	getcollate.io	✔️	✔️	✔️	✔️	❌	✔️	✔️
Atlan	Atlan	Prop	GitHub	atlan.com	❌	✔️	❌	✔️	✔️	✔️	✔️
Ataccama ONE	Ataccama	Prop	–	ataccama.com	❌	✔️	❌	✔️	✔️	✔️	✔️
Monte Carlo	Monte Carlo	Prop	–	montecarlodata.com	❌	❌	❌	❌	❌	❌	✔️
Select Star	Select Star	Prop	–	selectstar.com	✔️	✔️	✔️	❌	❌	?	✔️
OvalEdge Data Catalog	OvalEdge	Prop	–	ovaledge.com	❌	✔️	✔️	❌	❌	✔️	✔️
Alation Data Catalog	Alation	Prop	–	alation.com	❌	✔️	✔️	❌	❌	✔️	✔️
Informatica Data Catalog	Informatica	Prop	–	informatica.com	❌	✔️	✔️	❌	❌	✔️	✔️
Precisely Data Integrity Suite	Precisely	Prop	–	precisely.com	❌	✔️	✔️	❌	❌	❌	✔️
erwin Data Intelligence	Quest	Prop	–	quest.com	❌	✔️	✔️	❌	❌	✔️	✔️
OneTrust Data Discovery	OneTrust	Prop	–	onetrust.com	❌	✔️	✔️	❌	✔️	✔️	✔️
Collibra Data Catalog	Collibra	Prop	GitHub	collibra.com	❌	✔️	✔️	❌	✔️	✔️	✔️
Grai Cloud	SaaS Grai	Prop		grai.io	❌	✔️	✔️	❌	✔️	✔️	✔️
DataGalaxy Data Catalog	DataGalaxy	Prop		datagalaxy.com	❌	✔️	✔️	❌	✔️	✔️	✔️
data.world Data Catalog Platform	data.world / ServiceNow	Prop	GitHub	data.world	❌	✔️	✔️	❌	✔️	✔️	✔️
Zeenea Data Catalog	Zeenea / Actian division of HCL Software	Prop	GitHub	zeenea.com	❌	✔️	✔️	❌	✔️	❌	✔️
Explorium	Explorium	Prop	GitHub	explorium.ai	✔️	✔️	✔️	❌	✔️	✔️	✔️
Talend Data Fabric	Talend / Qlik	Prop	–	talend.com	❌	✔️	✔️	❌	✔️	✔️	✔️
Datafold	Datafold	Prop	–	datafold.com	❌	✔️	✔️	❌	✔️	❌	✔️
Metaplane	Metaplane / Datadog	Prop	–	metaplane.dev	❌	✔️	✔️	❌	✔️	❌	✔️
BigID Data Intelligence Platform	BigID	Prop	–	bigid.com	❌	✔️	✔️	❌	✔️	✔️	✔️
IBM watsonx.data intelligence	IBM	Prop	–	ibm.com	❌	✔️	✔️	❌	✔️	✔️	✔️
DataKitchen DataOps Observability	DataKitchen	Prop	–	datakitchen.io	❌	✔️	✔️	❌	✔️	✔️	✔️
IBM Data Observability by Databand	Databand / IBM	Prop	–	ibm.com	❌	✔️	✔️	❌	✔️	✔️	✔️
Databricks Unity Catalog	Databricks	Cloud	–	databricks.com	❌	✔️	✔️	❌	✔️	✔️	✔️
Snowflake Horizon Catalog	Snowflake	Cloud	–	snowflake.com	❌	✔️	✔️	❌	✔️	✔️	✔️
AWS DataZone	Amazon	Cloud	–	aws.amazon.com	❌	✔️	✔️	❌	✔️	✔️	✔️
Google Cloud Dataplex	Google	Cloud	–	cloud.google.com	❌	✔️	✔️	❌	✔️	✔️	✔️
Microsoft Purview	Microsoft	Cloud	–	azure.microsoft.com	❌	✔️	✔️	❌	✔️	✔️	✔️

Semantic Translation & Business Glossaries

Features enabling a semantic bridge between business concepts and technical metadata. These capabilities enable precise mapping between business terms and data assets, fostering accurate, context-aware query generation.

Product	Vendor / Origin	Offering Type	GitHub Repo	Official Website	Data Asset Level Business Name	Column Level Business Name	Data Asset Level Description	Column Level Description	Data Asset Level Tagging	Column Level Tagging	Business Glossary	Glossary to Data Asset Lineage	Glossary to Column Lineage	Glossary to Glossary Lineage	Glossary to Query Example Lineage
Open Data Discovery	Provectus / Community	OSS	GitHub	opendatadiscovery.org	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
OpenMetadata	OpenMetadata Community (Collate, ex-Atlas/Databook)	OSS	GitHub	open-metadata.org	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌
Amundsen	Lyft / LF AI & Data Foundation	OSS	GitHub	amundsen.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌	❌
DataHub	LinkedIn-origin / DataHub Project	OSS	GitHub	datahub.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌
Marquez	WeWork-origin / LF AI & Data Foundation	OSS	GitHub	marquezproject.ai	❌	❌	✔️	✔️	✔️	✔️	❌	❌	❌	❌	❌
Gravitino	Apache Software Foundation	OSS	GitHub	gravitino	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌	❌	❌
Soda Core	Soda	OSS	GitHub	soda.io	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌
Elementary	Elementary Data	OSS	GitHub	elementary-data.com	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌	❌
Egeria	LF / ODPi	OSS	GitHub	egeria.odpi.org	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌
Magda	magda.io / CSIRO-origin	OSS	GitHub	magda.io	✔️	❌	✔️	✔️	✔️	❌	✔️	❌	❌	✔️	❌
Atlas	Apache Software Foundation	OSS	GitHub	atlas.apache.org	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌
CKAN	Datopian / Link Digital	OSS	GitHub	ckan.org	✔️	❌	✔️	❌	✔️	❌	❌	❌	❌	❌	❌
Hamilton	DagWorks / Apache Software Foundation	OSS	GitHub	hamilton	❌	❌	✔️	❌	❌	❌	❌	❌	❌	❌	❌
DataHub Cloud	Acryl Data / SaaS DataHub	Prop	-	datahub.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Collate AI Platform	Collate / SaaS OpenMetadata	Prop	-	getcollate.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Atlan	Atlan	Prop	GitHub	atlan.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Grai Core	Grai	Prop	GitHub	grai.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Ataccama ONE	Ataccama	Prop	-	ataccama.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Monte Carlo	Monte Carlo	Prop	-	montecarlodata.com	✔️	✔️	✔️	✔️	✔️	❌	✔️	❌	❌	❌	❌
Select Star	Select Star	Prop	-	selectstar.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
OvalEdge Data Catalog	OvalEdge	Prop	-	ovaledge.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Alation Data Catalog	Alation	Prop	-	alation.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Informatica Data Catalog	Informatica	Prop	-	informatica.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Precisely Data Integrity Suite	Precisely	Prop	-	precisely.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌
erwin Data Intelligence	Quest	Prop	-	quest.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
OneTrust Data Discovery	OneTrust	Prop	-	onetrust.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Collibra Data Catalog	Collibra	Prop	GitHub	collibra.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Grai Cloud	SaaS Grai	Prop		grai.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
DataGalaxy Data Catalog	DataGalaxy	Prop		datagalaxy.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
data.world Data Catalog Platform	ServiceNow	Prop	GitHub	data.world	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Zeenea Data Catalog	Zeenea / Actian division of HCL Software	Prop	GitHub	zeenea.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Explorium	Explorium	Prop	GitHub	explorium.ai	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Talend Data Fabric	Talend / Qlik	Prop	-	talend.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Datafold	Datafold	Prop	-	datafold.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌
Metaplane	Metaplane / Datadog	Prop	-	metaplane.dev	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌
BigID Data Intelligence Platform	BigID	Prop	-	bigid.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
IBM watsonx.data intelligence	IBM	Prop	-	ibm.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
DataKitchen DataOps Observability	DataKitchen	Prop	-	datakitchen.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
IBM Data Observability by Databand	Databand / IBM	Prop	-	ibm.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Databricks Unity Catalog	Databricks	Cloud	-	databricks.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Snowflake Horizon Catalog	Snowflake	Cloud	-	snowflake.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
AWS DataZone	AWS	Cloud	-	aws.amazon.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Google Cloud Dataplex	Google Cloud	Cloud	-	cloud.google.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️
Microsoft Purview	Microsoft	Cloud	-	azure.microsoft.com	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️

Technical Metadata & Query Analytics

Core features providing detailed technical insights, query analytics, and usage patterns critical for metadata-informed query generation, optimization, and efficient GenAI-driven data interactions. Essential for automated database query generation, lineage tracking, and metadata-informed GenAI processes.

Product	Vendor / Origin	Offering Type	GitHub Repo	Official Website	Data Asset Level Technical (System) Name	Column Level Technical (System) Name	Column Data Type	Column Level Constraints	Data Asset Relationships (Data Model)	Data Asset Level Lineage	Column Level Lineage	Data Asset Level Metadata Versioning & History	Column Level Metadata Versioning & History	Curated Query Examples	Most Frequent Queries	Recent Queries	Data Sample
Open Data Discovery	Provectus / Community	OSS	GitHub	opendatadiscovery.org	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌	✔️	✔️	❌	❌	❌
OpenMetadata	OpenMetadata Community (Collate, ex-Atlas/Databook)	OSS	GitHub	open-metadata.org	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	✔️	✔️
Amundsen	Lyft / LF AI & Data Foundation	OSS	GitHub	amundsen.io	✔️	✔️	✔️	❌	✔️	✔️	✔️	❌	❌	✔️	✔️	✔️	✔️
DataHub	LinkedIn‑origin / DataHub Project	OSS	GitHub	datahub.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌	❌
Marquez	WeWork‑origin /LF AI & Data Foundation	OSS	GitHub	marquezproject.ai	✔️	✔️	✔️	?	✔️	✔️	✔️	✔️	✔️	❌	?	?	❌
Gravitino	Apache Software Foundation	OSS	GitHub	gravitino	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌	❌	❌	❌	❌
Soda Core	Soda	OSS	GitHub	soda.io	✔️	✔️	✔️	✔️	❌	❌	❌	❌	❌	❌	❌	❌	✔️
Elementary	Elementary Data	OSS	GitHub	elementary-data.com	✔️	✔️	✔️	✔️	❌	✔️	✔️	❌	❌	❌	❌	❌	❌
Egeria	LF / ODPi	OSS	GitHub	egeria.odpi.org	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	?	?	?	✔️
Magda	magda.io / CSIRO‑origin	OSS	GitHub	magda.io	✔️	✔️	✔️	❌	❌	❌	❌	❌	❌	❌	✔️	✔️	✔️
Atlas	Apache Software Foundation	OSS	GitHub	atlas.apache.org	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌	❌	❌
Grai Core	Grai	OSS	GitHub	grai.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	❌	❌	❌	❌
CKAN	Datopian / Link Digital	OSS	GitHub	ckan.org	✔️	✔️	✔️	❌	❌	❌	❌	✔️	❌	❌	❌	❌	✔️
Hamilton	DagWorks / Apache Software Foundation	OSS	GitHub	hamilton	✔️	❌	❌	❌	❌	✔️	✔️	✔️	✔️	❌	❌	❌	❌
DataHub Cloud	Acryl Data / SaaS DataHub	Prop	-	datahub.io	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️	✔️

README 内容过长，已截取前 64 KB。完整内容请前往 GitHub 仓库查看。