OpenMetadata
Active·★ 14.5k·Apache-2.0·Updated 2026-07-19
★ Trending★ Essential
OpenMetadata is a unified metadata platform for data discovery, observability, and governance, powered by a central repository and column-level lineage. It's a fast-growing open-source project that enables end-to-end metadata management across diverse data services.
OpenMetadata is currently grouped under Observability, which makes it easier to evaluate through workflow fit instead of isolated features alone. Based on the available data, it leans most heavily toward Data Discovery and Centralized data discovery and exploration. The listed license is Apache-2.0, which is useful when adoption constraints matter. It also shows measurable community traction with 14.5k GitHub stars.
#Metadata Management#Data Governance#Data Discovery#Data Observability#Open Source#Coding#Data Analysis
01
Features
01Data Discovery
02Data Collaboration
03Data Quality and Profiler
04Data Governance
05Data Insights and KPIs
02
Why choose it
+Data Discovery
+Centralized data discovery and exploration
+Covers 5 supported environments or platforms, which is helpful for broader deployment needs.
+Ships with a public repository and a Apache-2.0 license, which makes adoption and review easier.
03
Trade-offs
!This page does not list a concrete install command, so you may need to verify setup steps in the official docs before adopting it.
!There are at least 8 related tools in the same category, so the best choice is easier to make after side-by-side comparison.
04
Compatibility
Data Warehouses
Supported
Verified via docs
Databases
Supported
Verified via docs
Dashboard Services
Supported
Verified via docs
Messaging Services
Supported
Verified via docs
Pipeline Services
Supported
Verified via docs
05
Use cases
↳Centralized data discovery and exploration
↳Ensuring data quality and governance compliance
↳Collaborative data management and insights
06
How it compares
≈OpenMetadata sits in the Observability category, so it makes more sense to evaluate it alongside tools like worldmonitor instead of in isolation.
≈If your main need is closer to "Centralized data discovery and exploration", that use case is a better lens for comparison than broad feature checklists alone.
≈OpenMetadata uses a Apache-2.0 license, and community traction are both easier to judge in category context.
07
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