OpenMetadata
@open-metadata.org
OpenMetadata is the open-source AI context layer — powered by metadata, semantics, and memory that give people and AI a shared, rich understanding of your data. Built by the founders of Apache Hadoop, Apache Atlas, and Uber Databook. The unified platform for data cataloging, discovery, quality, observability, governance, lineage, collaboration & more.
OpenMetadata's Company Logos
OpenMetadata's Brand Colors
Hex Code
Color name
RGB
HSL
CMYK
#2FB780
Jungle Green
47, 183, 128
156, 59, 45
74, 0, 30, 28
#C6B4F8
Perfume
198, 180, 248
256, 83, 84
20, 27, 0, 3
#754333
Old Copper
117, 67, 51
15, 39, 33
0, 43, 56, 54
About OpenMetadata
OpenMetadata is an open-source platform that helps organizations give people and AI agents a shared, reliable understanding of their data. Described as an open context layer, it brings technical metadata, business semantics, and organizational memory together in a knowledge graph. The platform supports data cataloging and discovery, lineage, quality, observability, governance, and collaboration, helping teams understand what data assets mean, how they connect, and whether they can be trusted.
Its knowledge graph organizes information about tables, columns, dashboards, pipelines, machine-learning models, ownership, and classifications, alongside glossary terms, metric definitions, policies, decisions, and feedback. OpenMetadata offers a schema-first, API-first architecture, a native Model Context Protocol server, and an AI SDK for connecting agents with data context. Its ingestion framework includes more than 130 connectors for databases, cloud storage, analytics tools, and other data services.
Organizations can deploy OpenMetadata in their own environments, explore a live sandbox, or use its free cloud service.
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Computers Electronics and Technology
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