Graph RAG Systems Embedding Tools

Tools that combine knowledge graphs (Neo4j, PostgreSQL, etc.) with RAG for structured semantic retrieval and multi-hop reasoning. Does NOT include vector-only RAG, general graph databases without RAG integration, or embeddings systems without graph-based retrieval logic.

There are 13 graph rag systems tools tracked. The highest-rated is Addepto/graph_builder at 45/100 with 98 stars.

Get all 13 projects as JSON

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

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#	Tool	Score	Tier	Stars	Language
1	Addepto/graph_builder Open-source toolkit to extract structured knowledge graphs from documents...	45	Emerging	98	Python
2	vtmike2015/Graph-Based-Literature-Review-Tool This Network-graph based literature review tool uses the open-source version...	36	Emerging	14	Jupyter Notebook
3	bgokden/reasongraph Graph-based reasoning library with embedding search, multi-hop traversal,...	31	Emerging	1	Python
4	intellectronica/battle-of-the-semantics GraphRag vs Embeddings	29	Experimental	16	Jupyter Notebook
5	MathRC/graph-rag Graph RAG vs Naive RAG using 50 MIT OpenCourseWare courses. Neo4j knowledge...	22	Experimental	—	Jupyter Notebook
6	ilkerokutman/bursa-barosu-knowledge-graph 🏛️ Bursa Barosu Knowledge Graph and Semantic Search System with Neo4j,...	19	Experimental	2	Python
7	vlermandac/retrieval-augmented-graph-generation-webapp Full-Stack Graph RAG system using Docker Compose, Elasticsearch, OpenAI API,...	18	Experimental	2	Jupyter Notebook
8	kmaurinjones/ontograph LLM-powered knowledge graph engine with ontological entity resolution,...	16	Experimental	2	Python
9	JO38ALAA/bursa-barosu-knowledge-graph 🏛️ Extract and visualize legal data from Bursa Barosu using a Neo4j...	15	Experimental	—	Python
10	WilliamsCJ/repograph Knowledge Graphs and Semantic Search for Python Repositories using Neo4j	14	Experimental	6	Jupyter Notebook
11	rayyan-merchant/Companion-MentalHealth Ontology-driven KRR system for explainable mental health risk awareness....	13	Experimental	—	Python
12	phatware/embedding Choosing Meaning-Preserving Embeddings for RAG: From Infinite Banach to...	13	Experimental	—	Python
13	adityachauhan0/wait-whaa-win Graph-RAG discovery engine built with Next.js, Gemini 3 Flash, and Neon...	12	Experimental	1	TypeScript