Graph Enhanced RAG Vector Databases

Systems combining knowledge graphs (Neo4j, NebulaGraph, etc.) with vector search for multi-hop reasoning and explainable retrieval. Does NOT include standalone vector databases, simple RAG without graph components, or non-retrieval knowledge graph applications.

There are 17 graph enhanced rag tools tracked. The highest-rated is zilliztech/vector-graph-rag at 47/100 with 2 stars and 131 monthly downloads.

Get all 17 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=vector-db&subcategory=graph-enhanced-rag&limit=20"

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#	Tool	Score	Tier	Stars	Language
1	zilliztech/vector-graph-rag Graph RAG with pure vector search, achieving SOTA performance in multi-hop...	47	Emerging	2	Python
2	gibram-io/gibram GibRAM is an in-memory knowledge graph server designed for retrieval...	39	Emerging	104	Go
3	Qubit02/BrainTrace BrainTrace: GraphRAG-based on-device knowledge management system for secure...	36	Emerging	3	Python
4	vivy1024/daml-rag-framework 🧠 DAML-RAG: Domain-Adaptive Multi-source Learning RAG Framework \|...	29	Experimental	1	Python
5	ApexIQ/End-to-End-Graphrag-implementation End-to-End-Graphrag-implementation	25	Experimental	23	—
6	scthornton/hybrid-rag-pivot-attacks Retrieval Pivot Attacks in Hybrid RAG (Vector → Graph)	23	Experimental	1	Python
7	sapritanand/OMNI-GRAPH OmniGraph-RAG is a powerful retrieval-augmented generation (RAG) system that...	22	Experimental	—	Python
8	NamelyCorp/NamelyCorp-Vector-DB-RAG Production-ready Vector Database RAG system with PHP Web UI, Qdrant backend,...	20	Experimental	1	PHP
9	radioastronomyio/analysis-ready-datasets Specification and methodology for building Analysis-Ready Datasets (ARDs) —...	20	Experimental	1	Python
10	xiaofuqing13/GraphRAG-KnowledgeBase 基于微软GraphRAG的知识库检索系统 \| RAG知识图谱问答 \| LanceDB向量数据库 \| 统一搜索前端	19	Experimental	—	Python
11	junochan/graph-rag Graph RAG system powered by NebulaGraph + Qdrant. Hybrid retrieval (vector +...	19	Experimental	—	Python
12	iAmLakshya/Lattice Graph-powered code intelligence - hybrid RAG with graph and vector search	17	Experimental	2	Python
13	radioastronomyio/astronomy-rag-corpus A Federated Knowledge Core for astronomical research — decoupling semantic...	17	Experimental	2	Python
14	Diluksha-Upeka/Neurospace A Multi-Modal RAG Knowledge Engine An intelligent knowledge graph system...	14	Experimental	—	Python
15	nynuz/Advanced-GraphRAG An end-to-end GraphRAG pipeline that combines Qdrant hybrid vector search...	13	Experimental	2	Jupyter Notebook
16	mmarouen/graph-rag retrieval augmented generation app based on gradio with different levels of...	11	Experimental	—	HTML
17	thelakshyadubey/GraphRAG Copilot said: GraphRAG is a repository for building Graph-enhanced GraphRAG...	11	Experimental	—	Python