Document QA Chatbots LLM Tools

Tools that enable conversational question-answering interfaces over documents through RAG, semantic search, or embeddings. Includes document upload, multi-format support (PDF, DOCX, PPTX), and chat-based querying. Does NOT include document classification, summarization-only tools, or general document management systems without Q&A capabilities.

There are 30 document qa chatbots tools tracked. The highest-rated is BeamlakTamirat/YC-Startups-Assistant at 33/100 with 2 stars.

Get all 30 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=llm-tools&subcategory=document-qa-chatbots&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Tool	Score	Tier	Stars	Language
1	BeamlakTamirat/YC-Startups-Assistant 🔥YC Startup Assistant: A RAG-Powered AI Advisor for Founders	33	Emerging	2	Python
2	sahil-sagwekar2652/KnowledGenie KnowledGenie is a web application that allows users to upload a PDF and ask...	32	Emerging	2	Jupyter Notebook
3	Edge-Explorer/DOCUMIND-AI Documind is an intelligent desktop assistant that allows users to upload...	29	Experimental	7	Python
4	BEKOhub/LLMGenerativeAIOpenAI This project is a PDF-based Information Retrieval System powered by...	29	Experimental	1	Python
5	Balaji-R-05/askdocs-ai An AI-powered chatbot that leverages RAG (Retrieval-Augmented Generation) to...	27	Experimental	38	Python
6	being-invincible/iDUM Intelligent Document Understanding Machine as an API Service	25	Experimental	5	Python
7	obaskly/Docai GPT-3 based Question Answering System that reads text from PDF, DOCX, or TXT...	24	Experimental	5	Python
8	ArtyomVancyan/chat Q&A agent with sessions, persistence, and knowledge-based answers	23	Experimental	5	JavaScript
9	rusafidt/Multi-Document-Q-A-Assistant An AI-powered multi-document Q&A assistant that uses Ollama for local LLMs...	22	Experimental	—	Python
10	ManiNagaraj2/Smart-Document-Assistant This project provides an interactive platform for querying and summarizing...	22	Experimental	1	Jupyter Notebook
11	ddayto21/lexi-gpt LexiGPT is a retrieval-augmented generation (RAG) chatbot that leverages...	20	Experimental	2	Python
12	ThakkarVidhi/chefmate-ai ChefMate is an AI-driven recipe assistant that uses Retrieval-Augmented...	20	Experimental	3	Python
13	caiolombello/doclearn This project is a Python application that provides an interface for...	19	Experimental	4	Python
14	mesutdmn/Digi-Did-I-Get-It Fully automated system that generates questions and answers from various...	19	Experimental	4	Python
15	sultanul-ovi/PDF2Table-AI-Powered-Data-Extraction-from-Research-Papers AI-powered tool to extract structured data (title, authors, summary, year)...	18	Experimental	1	Jupyter Notebook
16	devrahulbanjara/DocuQ-A DocuQ&A lets users upload PDFs and ask questions about the content, with...	18	Experimental	2	Python
17	Saurav-kumar077/LangGraph-Chatbot AI chatbot using LangGraph, FastAPI, and multi-tool agent (PDF search + Calculator).	17	Experimental	—	Python
18	Sparkience-AI/SparkDocs SparkDocs is an AI-powered document Q&A system that allows users to upload...	17	Experimental	1	Python
19	yoon-thiri04/Smart-doc-ai SmartDoc AI is a tool that classifies documents (pdf, docx, txt) into...	14	Experimental	1	Jupyter Notebook
20	SayedELMASRY2/Document-AI-Assistant DocuMind AI is a RAG-based Document Question-Answering system that lets...	13	Experimental	—	Python
21	DeepakGhengat/LUMIS-Library-Understanding-Matrix-for-Intelligent-Search Library Understanding Matrix: LUMIS builds a vectorized “matrix” of your...	13	Experimental	—	Python
22	yldzburhan/Digi-Did-I-Get-It-MultiModel-LLM-Projects Fully automated system that generates questions and answers from various...	13	Experimental	—	Python
23	GaryHal75/recipe-chatbot Recipe-focused AI chatbot with GPT responses and FAISS-powered semantic search.	13	Experimental	—	Python
24	DebanjanSarkar/askdoc The Intelligent "ASKDOC" project combines the power of Langchain, Azure,...	12	Experimental	5	Python
25	ai-naymul/DocuVisQA DocuVisQA(Document Visual Question Answering) is a Python project that...	12	Experimental	5	Python
26	M-Taghizadeh/AI-Assistant-using-LLMs-GPT-4o-and-DeepSeek AI-powered research assistant that summarizes and translates PDF papers...	12	Experimental	4	Python
27	stacksapien/smart-doc-search An open-source Streamlit app that lets you upload, query, and retrieve...	11	Experimental	—	Python
28	cyberpsychofc/DocAnalyzerAI Chat with your Doc. Don't have time to read! DocAnalyzer will do it for you....	11	Experimental	1	Java
29	DhruvShah-Dev/doc-ai DocAI - A Local, Private Document Q&A Assistant A lightweight AI chatbot...	10	Experimental	1	JavaScript
30	albertgilopez/streamlit Repositorio de Streamlit con herramientas como "Pregunta a tu PDF" que...	10	Experimental	2	Python