RAG Techniques & Frameworks Embedding Tools

End-to-end RAG implementation frameworks, evaluation tools, and technique explorations for building and optimizing retrieval-augmented generation systems. Does NOT include domain-specific RAG applications (legal, biomedical, enterprise) or vector database-specific implementations.

There are 44 rag techniques & frameworks tools tracked. 1 score above 50 (established tier). The highest-rated is LongxingTan/open-retrievals at 53/100 with 74 stars.

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#	Tool	Score	Tier	Stars	Language
1	LongxingTan/open-retrievals All-in-One: Text Embedding, Retrieval, Reranking and RAG in Transformers	53	Established	74	Python
2	shivamsanju/ragswift 🚀 Scale your RAG pipeline using Ragswift: A scalable centralized embeddings...	31	Emerging	38	Python
3	martin-fabbri/next-gen-rag Advancing the next generation of Retrieval Augmented Generation (RAG): A...	30	Emerging	2	HTML
4	FareedKhan-dev/speed_up_your_RAG_app Speed up your RAG by performing cosine similarity parallel on your CPU Cores	30	Emerging	6	—
5	VectorBoard/vectorboard Open Source Embeddings Optimisation and Eval Framework for RAG/LLM...	29	Experimental	50	Python
6	slava-vishnyakov/rag_engine Python package for implementing Retrieval-Augmented Generation (RAG) using...	28	Experimental	3	Python
7	thinkbigcd/retrieval-pipeline retrieval augmented generation pipeline implementation	25	Experimental	5	Python
8	banghuazhao/swift-rag-demo SwiftUI demo of Retrieval-Augmented Generation (RAG) using local embeddings...	24	Experimental	14	Swift
9	jsandino/rag-evaluation-framework A research prototype to evaluate retrieval-augmented generation (RAG)...	22	Experimental	—	Jupyter Notebook
10	vasiliskou/Experimentation_Hub_for_RAG A comprehensive framework to create, test, and benchmark Retrieval-Augmented...	22	Experimental	1	Jupyter Notebook
11	galafis/watsonx-rag-knowledge-base Enterprise RAG Knowledge Base powered by IBM Watsonx AI and Granite models...	22	Experimental	—	Python
12	sahandmsh/hybrid-rag A feature-rich Retrieval-Augmented Generation system for grounded question...	22	Experimental	—	Python
13	NeoSkillFactory/rag-query-optimizer Automatically analyzes RAG pipeline retrieval results and generates...	22	Experimental	1	JavaScript
14	knowledgeable-embedding/knowledgeable-embedding Knowledgeable Embedding: Injecting dynamically updatable entity knowledge...	22	Experimental	14	Python
15	ARAS-Workspace/eu-ai-act-rag EU AI Act RAG — End-to-end retrieval-augmented generation pipeline: SPARQL...	22	Experimental	1	Python
16	di37/rag-from-scratch Demo done in a jupyter notebook to show how Retrieval Augmented Generation...	22	Experimental	16	Jupyter Notebook
17	sailaxmitumu2000/RAG_END_TO_END Production Retrieval-Augmented Generation (RAG) system with FastAPI, async...	21	Experimental	—	Python
18	cwccie/template-rag-enterprise Production RAG template: hybrid search + Qdrant + semantic chunking + RAGAS...	21	Experimental	—	Python
19	vaisu-bhut/DataAlchemist Production RAG system for automated enterprise support using Vertex AI...	21	Experimental	—	Python
20	harishkpathak/fabric-rag-patterns Production RAG patterns and semantic drift detection for Microsoft Fabric	21	Experimental	—	—
21	FelipeRochaMartins/Soulsborne-RAG Soulsborne RAG is an end‑to‑end Retrieval‑Augmented Generation system for...	20	Experimental	1	Jupyter Notebook
22	habedi/rag-playground A playground for experimenting with Retrieval-Augmented Generation (RAG)...	19	Experimental	1	Jupyter Notebook
23	yashdew3/generic-data-rag-agent AI-powered RAG agent to upload CSV, Excel, PDF & chat with your data using...	18	Experimental	1	Python
24	Padraigobrien08/rag-eval-observe RAG Eval Observability is a production-ready, open-source platform for...	17	Experimental	—	Python
25	en-yao/beacon-eval A benchmarking toolkit that evaluates and compares RAG chunking strategies...	17	Experimental	—	Python
26	Midhun-Kanadan/Interactive-Argument-Completion-Tool This project aims to build an interactive argument completion tool using...	17	Experimental	1	—
27	gtinside/rag-techniques Examining different approaches to implement RAG (Retrieval-Augmented Generation)	17	Experimental	1	Python
28	00200200/ollama-rag-reranker Interactive CLI for Retrieval-Augmented Generation (RAG) with ranking — uses...	15	Experimental	2	Python
29	ZhongUncle/RAG-from-Scratch Implement RAG (Retrieval-Augmented Generation) in Ollama from zero. Step by...	14	Experimental	1	Jupyter Notebook
30	UnionSploit/Enterprise-RAG-Retrieval-Augmented-Generation 🧠 Streamline document searches with this secure RAG system, enabling precise...	13	Experimental	—	—
31	DaviAlves06/rulebook-rag-system Retrieval-Augmented Generation system for querying official soccer rulebooks...	13	Experimental	—	Jupyter Notebook
32	metawake/langgraph-rag-quality-gate LangGraph escalation pattern for RAG quality gates — audit → simulate →...	13	Experimental	—	Python
33	Elixer05/rag-document-qa Retrieval-Augmented Generation (RAG) with Chapter-Level Filtering	13	Experimental	—	Python
34	HosoyaYusaku/rag-embedding-evaluation-tool A simple tool to evaluate search ranking of RAG embedding models on Google Colab.	13	Experimental	—	Jupyter Notebook
35	sreekanthpogula/end-to-end-rag RAG, or Retrieval-Augmented Generation, is a technique in AI that enhances...	13	Experimental	—	Python
36	miharcan/eor_copilot Evidence‑grounded EOR compliance copilot using multi‑agent retrieval,...	13	Experimental	—	Python
37	nirajsahu/RubricHub 📊 Generate and access a comprehensive rubric dataset with RubricHub,...	13	Experimental	—	—
38	gbhorne/rag-pipeline RAG Pipeline: Vertex AI vs ChromaDB - managed vs self-built comparison	13	Experimental	—	Python
39	Priyanshu321-cell/rag-code-assistant A production-grade Retrieval-Augmented Generation (RAG) system that enables...	13	Experimental	—	Python
40	koesan/RAG RAG (Retrieval-Augmented Generation) yapısının Apache web loglarıyla...	12	Experimental	2	Python
41	cadenshokat/aws-rag-embeddings Fine-tuned ModernBERT on chunked AWS documentation with Matryoshka...	12	Experimental	3	Python
42	benz3927/HamPlan RAG-powered course recommendation system using OpenAI API and 951...	11	Experimental	—	Python
43	alikhalajii/askRAG A Retrieval-Augmented Generation (RAG) CLI Tool	11	Experimental	—	Python
44	HxWildE/Local_ai_tutor A fully local Retrieval Augmented Generation (RAG) pipeline that allows an...	11	Experimental	—	Python

Comparisons in this category

open-retrievals and rag-evaluation-framework (53 vs 22) open-retrievals and RAG_END_TO_END (53 vs 21)