RAG Applications LLM Tools

Applications and systems that implement Retrieval-Augmented Generation (RAG) pipelines for document-based Q&A, chatbots, and domain-specific knowledge retrieval. Does NOT include general RAG frameworks/libraries (see langchain-agent-frameworks), vector databases, embedding models, or knowledge graph construction tools used as components.

There are 165 rag applications tools tracked. The highest-rated is nicolaric/rahmenabkommen-gpt at 38/100 with 12 stars.

Get all 165 projects as JSON

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# Tool Score Tier
1 nicolaric/rahmenabkommen-gpt

"Ask your question about the new framework agreement between Switzerland and...

38
Emerging
2 talkdai/dialog

RAG LLM Ops App for easy deployment and testing

38
Emerging
3 ARUNAGIRINATHAN-K/pdf-RAG-question-answering

Upload PDFs → ask questions → get grounded answers.

34
Emerging
4 Kesara03/knowledge-graph-rag-pipeline

Knowledge graph RAG system with LLM-powered entity extraction, Neo4j graph...

33
Emerging
5 fabao2024/Rag-doc-assistant

Production-ready Retrieval-Augmented Generation (RAG) system for PDF...

33
Emerging
6 michelderu/build-your-own-rag-chatbot

Workshop to build and deploy your own Chat Agent using Retrieval Augmented...

32
Emerging
7 ronantakizawa/cacheaugmentedgeneration

A Demo of Cache-Augmented Generation (CAG) in an LLM

31
Emerging
8 lukablaskovic/edu_bot

EduBot is a powerful RAG (Retrieval-Augmented Generation) chatbot that...

31
Emerging
9 ezgisubasi/youtube-rag-assistant

AI-powered chatbot that provides guidance using YouTube video content as a...

31
Emerging
10 saidibnerradi603/pdf-rag-chatbot

RAG system for intelligent question answering over PDF documents

30
Emerging
11 Glareone/AI-RAG-In-Depth

Structured approach in AI and ML. Fundamentals and Advanced topics. RAG,...

30
Emerging
12 sivkri/Biomedical-RAG-Tool-for-Gene-Disease-Association

Biomedical RAG Tool for Gene - Disease Association

29
Experimental
13 Arjunheregeek/livekit-rag-voice-agent

A comprehensive toolkit for building advanced, AI-driven conversational...

29
Experimental
14 KalyanM45/Question-Answering-System-using-RAG

This repository contains a Streamlit-based Document Question Answering...

28
Experimental
15 databricks-industry-solutions/insurance-qa-nlp

Digitalization of the Claims Process using NLP, Delta and Hugging Face

27
Experimental
16 quamernasim/Hindi-Language-AI-Chatbot-for-Enterprises-using-Qdrant-LangChain-Ollama-Llama3-FastText-and-MLFlow

RAG powered AI chatbot for Indian Language (Hindi) using LangChain, Ollama,...

25
Experimental
17 NourEldin-Ali/RAG-QA-Chatbot

This is a chatbot QA RAG project implemented using LangChain, which answers...

24
Experimental
18 AryanK1511/InkSight

RAG meets robotics to read and chat with your notebook 📒🤖

24
Experimental
19 mimansha11/LangChain-RAG-ChatBot

RAG-ChatBot Using LangChain and Streamlit

24
Experimental
20 SwissFederalArchives/sfa-chat-graph

Prototype RAG system for querying Swiss Federal Archives RDF knowledge...

24
Experimental
21 Moataz-Ab/GenAI-LLM-RAG-bot

A PM tool utilizing LangChain LLM prompting to analyze project data and...

24
Experimental
22 AhmadSait/MedRAG-2

MedRAG-2 is an enhanced Retrieval-Augmented Generation pipeline that...

24
Experimental
23 dhivyeshrk/Custom-Chatbot-for-University

Customizable RAG chatbot made with LangChain, ChromaDB, Streamlit using...

23
Experimental
24 shaadclt/Hybrid-Search-RAG

This repository contains a production-ready Hybrid Search...

23
Experimental
25 cabustillo13/RAG_Haystack_Chatbot

Haystack RAG pipeline for a chatbot.

23
Experimental
26 rohitprasad-code/digital.me

An RAG agent mirroring my life and work by syncing Strava, LinkedIn, and...

23
Experimental
27 dvp-git/RAG_mistralai_chat_bot

A RAG chatbot application using faiss , mistral-instruct-v2.0 and all-mpnet-base

23
Experimental
28 uzumstanley/Naive-RAG-APP

Artificial Intelligence

22
Experimental
29 navi0289/llm-rag

Implement retrieval-augmented generation to enhance large language model...

22
Experimental
30 jjinyy/procurement-rag-system

Internal compliance & policy review system using RAG — LangChain + local LLM...

22
Experimental
31 Ziadelshazly22/PixelLab-StudyPal-RAG-DIP

RAG-powered AI Tutor for Digital Image Processing. Grounded in Gonzalez &...

22
Experimental
32 harshit-862000/RAG-Demo-Website-Q-A-with-LangChain-Chroma-OpenAI

A RAG pipeline in Python that enables Q&A over live website content. It...

22
Experimental
33 BrianLesko/RAG-text-search

This git repository hosts a user interface for a chat-app, with integrated...

22
Experimental
34 cosmic-heart/AI-Learning-Platform

AI-Learning-Platform, a LLM-RAG pipeline which behaves like a guide and able...

22
Experimental
35 andy-builds-ai/rag-learning-chatbot

Local RAG chatbot for AI Engineering study using Ollama, LangChain and FAISS

22
Experimental
36 iammm0/advanced-rag

advanced-rag 是一个"纯粹的开源高级RAG系统",基于 FastAPI + Next.js 构建,仅保留 AI...

22
Experimental
37 backblaze-b2-samples/agentic-rag-vector-starter-kit

Agentic RAG vector starter kit with AI coding agent architecture, Langchain,...

22
Experimental
38 firewindy930/summarize

An intelligent research article assistant using Retrieval-Augmented...

21
Experimental
39 ATOMworkplace/gitRAG

This project is a RAG-based AI chat application using LangChain and OpenAI,...

21
Experimental
40 Gopendranath/Rag-pdf-chat-backend

backend for Rag pdf and image understanding projects

20
Experimental
41 ralenjor/moriarty

A Star Trek themed RAG LLM, designed to be an expert on Star Trek lore.

20
Experimental
42 Sahar-Sheikhi/Enterprise_LLM_SQL_Chatbot

Enterprise AI chatbot that translates natural language to SQL using RAG...

19
Experimental
43 pratham-jaiswal/agentic-rag

An agentic RAG system made with FastAPI, Langchain, Langgraph, Fiass,...

19
Experimental
44 SumanMadipeddi/GraphRAG-Agents

A GraphRAG system extracts knowledge graphs from PDF documents using...

19
Experimental
45 agusrajuthaliyan/DeepMost-RAG-Chatbot

A Retrieval-Augmented Generation (RAG) chatbot leveraging Google Gemini 2.5...

19
Experimental
46 KuchikiRenji/X-CustomerSupport-Chatbot

RAG-powered AI chatbot for Twitter/X customer support. LangChain + FAISS +...

19
Experimental
47 devgargd7/CorrectiveRAG

Multi-step Agentic Self-Corrective RAG with websearch

19
Experimental
48 Moataz-Ab/Django-GenAI-LLM-RAG-bot

A PM tool utilizing LangChain LLM prompting to analyze project data and...

19
Experimental
49 ClearSky001/Building_and_Evaluating_a_Legal-Domain_RAG_system

KIPS ACK 2025 paper & Hanium Dream Up Project

19
Experimental
50 MostafaOsmanFathi/RAGMind

RAGMind – A private-document chat assistant using Retrieval-Augmented...

19
Experimental
51 ErmisCho/rag-pipeline

End-to-end RAG pipeline (Tavily, Gemini, Pinecone, Streamlit, LangChain-style)

19
Experimental
52 climax-dev-1/RAG-outlined-Topic

An LLM-powered knowledge curation system that researches a topic and...

19
Experimental
53 JunTan03/MalaysiaTourBot-Tourism-Chatbot-using-GraphRAG

MalaysiaTourBot is an AI-powered chatbot that assist users in exploring...

19
Experimental
54 morehosseini/deconstruction-graphrag

GraphRAG governance intelligence pipeline for Australian building...

19
Experimental
55 renaldiangsar/Customer-Support-RAG

Customer Support Chatbot that answer all your question about what your...

18
Experimental
56 ShadowMonarchX/AI-Chatbot-Langchain

Built a Retrieval-Augmented Generation (RAG) chatbot using LangChain and...

18
Experimental
57 dhruvbajaj13/RAG-Based-AI-Document-Agent

A production-grade AI Agent that intelligently answers user queries by...

18
Experimental
58 DanielPuentee/neo4j-graphrag-tutorial

A minimal end-to-end tutorial to build a knowledge-graph-powered RAG using...

18
Experimental
59 JuanArango30/Chatbot-RAG-TG

Chatbot for answering questions about the Systems Engineering program at...

18
Experimental
60 prane-eth/InvesTutor-RAG

AI-powered Investment Tutor using LLMs and RAG

18
Experimental
61 olonok69/RAG-Speak-with-your-Unstructured-Data

RAG demo with Langchain , Gemini and NVidia NIM Models

18
Experimental
62 yarikama/Multi-agent-with-RAG-a-demo-of-senior-high-school-solver-system

Using CrewAI and RAG to build a senior high school QA System and leetcode solver

18
Experimental
63 chandima2000/AI-assistant-with-langchain-gemini

This project aims to build a RAG system (chatbot & voice assistant) that...

18
Experimental
64 maryamyazdi/QA-with-RAG

A question-answering framework empowered with a custom retrieval-augmented...

17
Experimental
65 thomasbln/graphrag-legal-demo

GraphRAG for Legal AI: Context-aware contract analysis using Neo4j, OpenAI...

17
Experimental
66 Bharath8080/Langgraph_Agent_RAG_Chatbot

Langgraph Agentic RAG WebSearch Chatbot

17
Experimental
67 Akhilesh-00/Multimodal-Audio-RAG-CrossLingual-QA

An AI that listens to a Tamil song and lets you ask questions about its...

17
Experimental
68 divakarkumarp/RAG-Chat-with-Documents

Chainlit app for RAG chat with documents Parsing PDF documents using...

17
Experimental
69 kaustav3071/multimodal-rag-pipeline

Advanced Retrieval-Augmented Generation (RAG) system with intelligent...

16
Experimental
70 anudeepnyakk/axiom-ai

Production-grade RAG Engine with Hybrid Search (BM25+Vector), Deep Linking,...

16
Experimental
71 venkat-0706/RAG-AGENT

The project fulfills all requirements by demonstrating a four-node agent...

16
Experimental
72 horizonbymuneeb/Local-RAG-app-using-Cohere-s--R-and-Ollama

Completely local "Chat with your Docs" retrieval augmented generation (RAG)...

16
Experimental
73 bernard-ng/drc-juro-rag

Juro: A Retrieval-Augmented Generation AI Chatbot for Enhancing Legal...

16
Experimental
74 AmaanP314/Portfolio-AI-Assistant

An Agentic RAG-based AI Assistant I built for my portfolio, answering...

16
Experimental
75 Surenbandari/graphRAG-Agent

A GraphRAG system extracts knowledge graphs from PDF documents using...

16
Experimental
76 tknishh/FileWise

End-to-End solution that harnesses the power of documents to provide...

16
Experimental
77 machinelearningzuu/Advanced-RAG-Experiments

Explore the cutting-edge world of advanced retriever and generator (RAG)...

16
Experimental
78 codemaker1023/WikiChat

WikiChat is an improved RAG. It stops the hallucination of large language...

15
Experimental
79 004Ajay/Inkwell

AI & RAG Based Personalized Writing Assistant

15
Experimental
80 Somoman44/compliance_auditor

This project is RAG system that allows you to audit your drafts on the basis...

15
Experimental
81 SumanMadipeddi/graphRAG-Agent

A GraphRAG system extracts knowledge graphs from PDF documents using...

15
Experimental
82 h1dd3nsn1p3r/chatbot-sample-app

✨ Simple AI powered (Gemini LLM) chat bot that uses Retrieval-Augmented...

15
Experimental
83 ArpanMoharana/Semantic-Vector-RAG-QA-System

This repository presents a local **Retrieval-Augmented Generation (RAG)...

15
Experimental
84 HannahIgboke/Building-a-RAG-System

A Retrieval Augmented Generation (RAG) system leveraging the Gemini API to...

15
Experimental
85 rusiru-erandaka/RAG_Using_Langchain_and-LlamaIndex

I implemented this Rag system by using Both Langchain and LlamaIndex...

15
Experimental
86 jamezycesar-collab/credit-agreement-chatbot

RAG-based chatbot for analyzing LSTA credit agreements using LangChain,...

15
Experimental
87 rekisama/insurance_assistant

基于LangGraph的智能保险合同 PDF 分析与问答助手,支持要点提取、检索、风险高亮、公式解析与可视化。AI-powered insurance...

15
Experimental
88 manoharpalanisamy/Build-and-deploy-RAG-in-AWS-lambda-ECR-docker-langchain-Huggingface-

The Document Question and Answering RAG Application is designed to provide...

15
Experimental
89 arunwidjaja/cloud-RAG

Retrieval-Augmented Generation Client that provides enterprise-grade cloud...

15
Experimental
90 callisto-eth/js-rag

A multi-user, discord RAG ChatBot with per-channel context storage and...

15
Experimental
91 Aadya-Madankar/RAG_Notebooks

This repository showcases various advanced techniques for...

15
Experimental
92 Tapanrajnayak/rag-pipeline

An enterprise document Q&A system powered by Cohere's stack; hybrid search,...

14
Experimental
93 Mongetro/chatbot-for-your-data

A RAG-powered chatbot that answers questions based on your PDF documents...

14
Experimental
94 hakimpain/BlenderQuestionAnswer

🤖 Access Blender 3D documentation effortlessly with this Q&A tool, powered...

14
Experimental
95 pratheeshkumar99/Document-based-Question-Answering-System

This project demonstrates a Retrieval-Augmented Generation (RAG) system for...

14
Experimental
96 Shahrom-sangov4/Knowledge-Retrieval-Engine-Using-LangChain-and-Retrieval-Augmented-Generation

Build a context-aware question-answering system using LangChain, RAG, FAISS,...

14
Experimental
97 Srushtibonde/rag-chatbot

RAG PDF chatbot — LangChain + Groq LLaMA 3.3 70B + ChromaDB

14
Experimental
98 esenthil74/omni-format-rag-engine

A production-grade RAG pipeline designed to ingest and process diverse data...

14
Experimental
99 rwmicro/ragcoon

Local RAG chat interface

14
Experimental
100 saurabh1806pal/retrievel-augemented-pipeline-app

A Retrieval Augmented Generation Pipeline, that process and chunks data and...

14
Experimental
101 premkumarkora/RAG-Complete-Cook-Book

RAG-Complete-Cook-Book is a practical guide and code collection for building...

14
Experimental
102 AbhiCrypto16/lalah-chatbot

🤖 Empower Afghan students with Lalah, an AI educational chatbot available on...

14
Experimental
103 Tyler-KD/shiny-internal-rag-project

Shiny Internal RAG

13
Experimental
104 almahfuz777/Ollama_RAG

An Offline RAG Chatbot for Class 9–10 Physics Textbook (Ollama + LangChain +...

13
Experimental
105 NeilFabiao/ChatWithWeb

Jarvis 🤖: A RAG (Retrieval-Augmented Generation) based virtual assistant...

13
Experimental
106 FedyBenMahfoudh/RAG

A Retrieval-Augmented Generation (RAG) project built with FastAPI, MongoDB,...

13
Experimental
107 Kishore-Pratheesh-AI-Projects/course-registration-chatbot

This repository consists the source code of Curriculum Compass: A Hybrid RAG...

12
Experimental
108 dassudip2001/hr-bot-langchain-v1

A Flask-based RAG (Retrieval-Augmented Generation) chatbot application that...

12
Experimental
109 kitessafikadu/safik-ai

Safik AI is web app with a Retrieval-Augmented Generation (RAG) system that...

12
Experimental
110 sleeplessCoderrr/Flux

A simple RAG graph based Chatbot capable of understanding the company...

12
Experimental
111 Het-07/ScholarSight

ScholarSight is a Retrieval-Augmented Generation (RAG) application designed...

12
Experimental
112 Navin0062/RAG_QA_System

Retrieval-Augmented Generation (RAG) QA System A full-stack RAG-based...

12
Experimental
113 mwheeler235/pdf-llm-rag-chat

Streamlit, LangChain, OpenAI, FAISS, Ollama, ChromaDB, Llama 3.1 for PDF RAG...

12
Experimental
114 jonathanscholtes/Azure-AI-RAG-CSharp-Semantic-Kernel-Functions

This repository offers a solution for deploying a Generative AI (GenAI)...

12
Experimental
115 amankrs21/GenAI-RAG-Bot

Chat Bot based on Generative AI Technologies including Flask, React,...

12
Experimental
116 crimsonKn1ght/rag-llm

Retrieval-Augmented Generation (RAG) demo built with LangChain, Chroma, and Streamlit

12
Experimental
117 shamsulhaqHaqyar/lalah-chatbot

Multilingual educational chatbot for Afghan students (Dari, Pashto, English)...

12
Experimental
118 ISTIFANO/ChainMind

ChainMind basé sur le RAG, développé avec LangChain, permettant de poser des...

12
Experimental
119 emreds/picky-rabbit

LLM RAG Project for Food Content Information Chatbot

12
Experimental
120 SandeepGitGuy/Insurance_Documents_QA_Chatbot_RAG_LlamaIndex_LangGraph

A Question Answering(Q/A) Chatbot on Insurance Documents. Powered by...

12
Experimental
121 valohai/rag-doc-example

RAG system for documentation assistant using Qdrant and OpenAI 🌀

12
Experimental
122 AyatKhraisat/Prefilter-Vector-Search-in-RAG-using-MongoDB-and-LangChain-Agent

Enhancing Text Retrieval with Metadata Filters using MongoDB and LangChain Agent

12
Experimental
123 micheldumontier/gba-rag

This is a demonstration project to provide LLM-based question answering over...

12
Experimental
124 iscarface/healthcare-contract-rag

RAG system for value-based healthcare contracts. Upload PDFs →...

11
Experimental
125 montoyitadevelp/GraphMemoryRAG

A Graph Memory RAG with Cognee

11
Experimental
126 OscarRavelo/ai-rag-hacienda-autonomos

Lab: Sistema RAG para consultar documentos de Hacienda usando LangChain +...

11
Experimental
127 HunainBaloch/multi-tenant-ai-platform

A robust, scalable, and secure Multi-Tenant AI Intelligence Platform...

11
Experimental
128 vansh070605/Nexus-RAG

A minimalist, high-performance RAG platform. It allows you to upload PDF...

11
Experimental
129 jntak/rag-qna-system

Retrieval-augmented Q&A system for private documents using LangChain,...

11
Experimental
130 SagarMaddela/RAG-Powered-PDF-Assistant

An AI-driven assistant that enables users to interact with PDF documents...

11
Experimental
131 05arushi/Aichatbot

AI Assistant is an HR-focused Retrieval-Augmented Generation (RAG) chatbot...

11
Experimental
132 arqueffe/rag-v0

Simple PDF semantic search engine using LangChain

11
Experimental
133 omalmaleesha/HelpDesk-RAG-Chatbot

An Agentic RAG platform for university student-academic communication....

11
Experimental
134 Manav-Khandurie/CleoCog

Self sustaining saas application built with the power of RAG

11
Experimental
135 wijdanelbakhouchi/Multi-Model-Legal-RAG

A Comparative RAG-based Legal Assistant for Moroccan Labor Law using...

11
Experimental
136 scha-ron/rag-study-advisor

RAG-based AI assistant helping Ugandan students navigate CS studies in...

11
Experimental
137 BKY1601/swiggy-rag-app

A fully local, lightweight Retrieval-Augmented Generation (RAG) system built...

11
Experimental
138 sarbosarcar/RAGBot

RAGBot is a Retrieval-Augmented Generation chatbot leveraging advanced AI...

11
Experimental
139 nishant916/rag_team8

An interactive Retrieval-Augmented Generation (RAG) application that grounds...

11
Experimental
140 annaw-99/RAG-chatbot

a RAG chatbot that answers user queries based on user uploaded documents;...

11
Experimental
141 vancenceho/simple-rag-app

A simple Retrieval-Augmented Generation (RAG) web application chatbot called Raggy 🤖

11
Experimental
142 mayank171/Nutrition-RAG

This project implements a Retrieval-Augmented Generation (RAG) pipeline...

11
Experimental
143 gunther8825/DAS_chatbot

This project uses a retrieval-augmented generation (RAG) strategy with a...

11
Experimental
144 browshanravan/miniRAG_bot

A RAG bot for asking questions based on PDF contents

11
Experimental
145 JonSnow1807/llm-knowledge-assistant

Production-ready RAG system with fine-tuned Llama-3.1-8B for expert-level domain Q&A

11
Experimental
146 canonee/AI-University-FAQ-Assistant

📝 A RAG-based AI chatbot designed to answer student queries by processing...

11
Experimental
147 muhammadhrazzaq/HR-Policies-RAG-Platform

HR policies rag platform

11
Experimental
148 Shiva-Prasad-Naroju/Multi-Source-Agentic-RAG

Multi-Source Agentic RAG System 🤖 that uses agents 🧑‍💻, a routing system 🛣️,...

11
Experimental
149 AyorindeTayo/RAG-Application-

RAG application using Python, OpenAI API, and LangChain

11
Experimental
150 lokesh9899/Agentic-RAG-Conversational-AI-System

Agentic RAG conversational AI system built with Azure OpenAI, LangChain, and...

11
Experimental
151 Ashish1400/Policy-Assist-RAG-Insurance-ChatBot

Evidence-first RAG assistant that answers NYC government health insurance...

11
Experimental
152 KwonNayeon/healthy-toronto-agent

RAG-powered restaurant discovery chatbot using LangChain and OpenAI API

11
Experimental
153 videmsky/rag-advanced

a simple RAG demo that showcases using query expansion with hypothetical answers

11
Experimental
154 Vsandeep-ai-dev/legal-qa-rag-bot

📚 Legal Q&A RAG Bot | AI-powered chatbot for legal document understanding...

11
Experimental
155 GmS-001/Rag-Based-ChatBot-TDS

RAG-powered Virtual Teaching Assistant for IIT Madras’ Tools in Data Science...

11
Experimental
156 hungpm372/retrieval-augmented-generation-app

This is a simple app that demonstrates the use of the retrieval-augmented...

11
Experimental
157 sujet-ai/E2D-Privacy-Enhanced-RAG

Entity Encoder-Decoder (E2D): A Privacy-Enhanced Framework for RAG Agents

11
Experimental
158 SandeepGitGuy/Insurance_Documents_QA_Chatbot_RAG_LlamaIndex_LangChain

A Question Answering(Q/A) Chatbot on Insurance Documents. Powered by...

11
Experimental
159 LEANDERANTONY/HelpmateAI_RAG_QA_System

Retrieval-Augmented QA system for research documents/insurance policies...

11
Experimental
160 Javierxd1/Strategy-IA

Este es un proyecto educativo, que emplea Lagnchaing, FastAPI y Chroma. ...

11
Experimental
161 TMarafon/Mistral_7B_API

API that generates text about my personal career using Mistral_7B LLM and...

10
Experimental
162 Srilakshmi-mothkur/Inventory-Genie

A basic RAG application for inventory management. Provides real-time stock...

10
Experimental
163 SandeepGitGuy/Insurance_Documents_QA_Chatbot_RAG_LlamaIndex

A Question Answering(Q/A) Chatbot on Insurance Documents. Powered by...

10
Experimental
164 saboye/Course-Info-Bot-LLM

The Course-Recommendation-System repository features a project aimed at...

10
Experimental
165 gopikrsmscs/chat-with-document-rag

Retrieval Augment Generation, Chat with your document using lang chain and open ai.

10
Experimental