GraphRAG vs OpenMetadata

Side-by-side comparison of two AI agent tools

G
GraphRAGopen-source

A modular graph-based Retrieval-Augmented Generation (RAG) system

O
OpenMetadataopen-source

The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants,

Metrics

GraphRAGOpenMetadata
Stars36.2k15.4k
Star velocity /mo3.0k1.3k
Commits (90d)272.1k
Releases (6m)510
Overall score0.70709928172619410.8379499538656068

FAQ

Which is more popular, GraphRAG or OpenMetadata?
GraphRAG has more GitHub stars (36,178 vs 15,359).
Which is more actively developed, GraphRAG or OpenMetadata?
OpenMetadata had more commits in the last 90 days (2,083 vs 27).
Should I use GraphRAG or OpenMetadata?
Compare their capabilities, limitations and "best for" notes above. Both are open source, so trying each on a small task is the fastest way to decide.
GraphRAG vs OpenMetadata (2026): GitHub Stats, Features & Which to Choose