Tags: #rag

AI Observability and LLM Development Platform
python
18.8k

comet-ml/opik

An open-source platform for debugging, evaluating, and monitoring LLM applications, RAG systems, and agentic workflows from prototype to production.

Open Source AI Platform & Advanced AI Chat Application
docker
26.3k

onyx-dot-app/onyx

Onyx is an open-source AI platform providing a feature-rich interface for Large Language Models, enabling advanced AI chat with RAG, web search, and agentic capabilities.

Replaces:
Details
LLM Orchestration Framework
python
24.8k

deepset-ai/haystack

An open-source AI orchestration framework for building production-ready LLM applications with modular pipelines and agent workflows.

AI Application Platform
Docker
27.7k

labring/FastGPT

FastGPT is an AI Agent building platform offering out-of-the-box data processing, RAG retrieval, and visual AI workflow orchestration for complex question-answering systems.

Enterprise AI Q&A Framework
13.8k

Tencent/WeKnora

An LLM-powered framework for enterprise-grade document understanding, semantic retrieval, and context-aware Q&A using RAG and ReACT agents.

AI Engine / RAG Framework
Docker
77.9k

infiniflow/ragflow

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs.

LLM Devops Platform
11.3k

dataelement/bisheng

An open LLM devops platform for building, deploying, and managing next-generation enterprise AI applications with comprehensive features like GenAI workflow, RAG, and Agent capabilities.

AI Development Framework
npm
18.2k

elizaOS/eliza

An open-source framework for building, deploying, and managing autonomous multi-agent AI applications with a modern, extensible platform.

Self-hosted AI Chat Platform
Docker
131.4k

open-webui/open-webui

A user-friendly, extensible, and feature-rich self-hosted AI platform supporting various LLM runners like Ollama and OpenAI-compatible APIs, with built-in RAG capabilities.

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AI Agent Platform
Docker
20.7k

1Panel-dev/MaxKB

An open-source platform for building enterprise-grade AI agents, integrating RAG, workflows, and tool-use for intelligent Q&A and complex business scenarios.

Retrieval-Augmented Generation (RAG) System
Python
33.1k

HKUDS/LightRAG

LightRAG is a simple and fast Retrieval-Augmented Generation (RAG) system designed for efficient and scalable knowledge retrieval and generation with Large Language Models.

AI/ML Framework
Python
48.6k

run-llama/llama_index

LlamaIndex is an open-source framework for building agentic applications, specializing in document processing, OCR, parsing, and indexing to empower LLMs.

AI Framework
Python
12.4k

neuml/txtai

An all-in-one AI framework for semantic search, LLM orchestration, and language model workflows, built around an embeddings database.

AI Agent Development Platform
Docker
20.5k

coze-dev/coze-studio

An all-in-one visual development platform that simplifies the creation, debugging, and deployment of AI agents using low-code/no-code approaches.

AI-powered Note-taking Application
11.3k

codexu/note-gen

A cross-platform Markdown AI note-taking application that leverages AI to transform fragmented knowledge into organized, readable notes.

AI/ML Framework
25.4k

VectifyAI/PageIndex

PageIndex is a vectorless, reasoning-based RAG system that builds a hierarchical tree index from long documents for agentic, context-aware retrieval, simulating human expert navigation.

AI Platform
Docker
17.8k

arc53/DocsGPT

DocsGPT is an open-source private AI platform for building intelligent agents, assistants, and enterprise search solutions with robust document analysis and multi-model support.

AI/ML Framework
python
14.9k

llmware-ai/llmware

A unified framework for building local, private, and secure enterprise RAG pipelines using small, specialized LLMs optimized for on-device and edge deployment.

AI/ML Embedding Toolkit
11.5k

FlagOpen/FlagEmbedding

A comprehensive toolkit providing state-of-the-art embedding and reranker models for efficient information retrieval and Retrieval-Augmented Generation (RAG) applications.

AI/ML Framework
32.1k

microsoft/graphrag

GraphRAG is a modular, graph-based Retrieval-Augmented Generation (RAG) system that leverages LLMs to extract structured data from unstructured text, enhancing reasoning on private datasets.

Enterprise AI Application Development Framework
Docker
5.1k

ageerle/ruoyi-ai

A one-stop enterprise-grade AI application development framework supporting multi-vendor LLM integration, secure knowledge bases, visual workflow orchestration, and multi-agent collaboration to rapidly build AI agent applications.

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AI Agent Development Platform
go
3.4k

UnicomAI/wanwu

An enterprise-grade, multi-tenant AI agent development platform from China Unicom, offering full-lifecycle model management, workflow orchestration, and RAG capabilities for secure and efficient AI application building.

Vector Database & Personal RAG System
Python
10.8k

yichuan-w/LEANN

LEANN is an innovative vector database enabling fast, accurate, and 100% private RAG on personal devices with 97% storage savings.

AI Application Resource Collection
9.4k

Arindam200/awesome-ai-apps

A comprehensive collection of practical examples, tutorials, and recipes for building powerful LLM-powered applications.

Library
Java
11.6k

langchain4j/langchain4j

LangChain4j is an open-source Java library that simplifies the integration of Large Language Models (LLMs) into Java applications.

AI/ML Developer Resource Hub
python
18.3k

meta-llama/llama-cookbook

A comprehensive guide and collection of recipes for building with the Llama model family, covering inference, fine-tuning, RAG, and end-to-end use cases.

Technical Guide
Python
6.1k

datawhalechina/all-in-rag

A comprehensive, full-stack guide to Retrieval-Augmented Generation (RAG) technology, covering theory, practice, and engineering best practices for building LLM applications.

AI Agent Learning and Career Guide
langgraph
3.6k

adongwanai/AgentGuide

A comprehensive, job-oriented guide for AI Agent development, covering core technologies, practical projects, and interview preparation.

LLM Application Development Tutorial
Python
12.6k

datawhalechina/llm-universe

A beginner-friendly tutorial for LLM application development, focusing on building a personal knowledge base assistant using cloud services.

Technical Tutorial Collection
26.7k

NirDiamant/RAG_Techniques

A comprehensive repository showcasing advanced Retrieval-Augmented Generation (RAG) techniques through detailed, practical notebook tutorials.

Enterprise Agentic RAG Platform
Docker
4.4k

ragapp/ragapp

Simplifies the deployment of agentic Retrieval Augmented Generation (RAG) applications within enterprise cloud infrastructure, offering an open-source alternative to custom GPTs.

AI Application / RAG Pipeline Builder
Python
6.5k

run-llama/rags

A Streamlit app to build and query custom Retrieval-Augmented Generation (RAG) pipelines over your data using natural language.

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Details
LLM Integration Library
Ruby
3.8k

crmne/ruby_llm

A unified Ruby API for integrating with diverse Large Language Models (LLMs) from multiple providers, streamlining AI application development.

AI Development Platform
4.7k

Kiln-AI/Kiln

A free, comprehensive platform for building, evaluating, and optimizing AI systems, offering tools for RAG, fine-tuning, agents, and synthetic data generation.

AI-powered Document Management Extension
paperless-ngx
5.6k

clusterzx/paperless-ai

An AI-powered extension for Paperless-ngx that automates document classification, smart tagging, and enables semantic search using various AI models.

Low-Code RAG Development Framework
5.5k

OpenBMB/UltraRAG

UltraRAG is a low-code framework leveraging the Model Context Protocol (MCP) to simplify the construction and orchestration of complex, innovative RAG pipelines for AI applications.

Vector Database
Docker
16.0k

weaviate/weaviate

An open-source, cloud-native vector database enabling semantic search at scale by combining vector similarity with structured filtering and integrated AI models.

RAG & Agent LLM Application
Python
37.8k

chatchat-space/Langchain-Chatchat

An open-source, offline-deployable RAG and Agent application built with Langchain, supporting various local and online Large Language Models for knowledge-based Q&A.

Tutorial
python
8.9k

liaokongVFX/LangChain-Chinese-Getting-Started-Guide

A comprehensive Chinese-language guide to getting started with LangChain, enabling developers to build powerful applications powered by large language models.

LLM Development Educational Course
alpaca
3.4k

iusztinpaul/hands-on-llms

Learn to design, train, and deploy a real-time financial advisor LLM system using a hands-on, three-pipeline approach.

LLM Agent BaaS Platform
Docker
5.4k

TaskingAI/TaskingAI

An open-source Backend as a Service (BaaS) platform for developing, deploying, and managing LLM-based AI agents and applications.

AI Q&A Platform
python
3.0k

rag-web-ui/rag-web-ui

An intelligent dialogue system leveraging RAG technology to build Q&A services based on your custom knowledge base.

AI Workflow Automation Tool
ComfyUI
2.2k

heshengtao/comfyui_LLM_party

A ComfyUI extension providing a comprehensive LLM agent framework for building custom AI assistants, integrating diverse AI models, and automating complex workflows.

Educational Resource
Docker
18.8k

NirDiamant/agents-towards-production

An open-source playbook offering end-to-end, code-first tutorials for building and deploying production-grade GenAI agents from prototype to enterprise scale.

Production-Ready RAG Framework
Docker
4.4k

truefoundry/cognita

A modular, API-driven RAG framework designed for building scalable, production-ready AI applications, addressing the complexities of deploying RAG systems beyond prototyping.

LLM Engineering Handbook Codebase
python
4.9k

PacktPublishing/LLM-Engineers-Handbook

A comprehensive practical guide and accompanying codebase for building, deploying, and monitoring advanced LLM and RAG applications on AWS, emphasizing LLMOps best practices.

Educational Course
OpenAI
2.6k

decodingai-magazine/second-brain-ai-assistant-course

An open-source course teaching how to build a production-ready Second Brain AI assistant leveraging LLMs, RAG, agents, and LLMOps for personal knowledge management.

AI Agent Engineering Platform
node.js
8.1k

VoltAgent/voltagent

An end-to-end AI Agent Engineering Platform providing an open-source TypeScript framework for building intelligent agents and a console for operations and observability.

AI Data Platform
python
10.0k

lancedb/lancedb

An open-source, embedded retrieval library and multimodal AI lakehouse designed for fast, scalable vector search and data management in AI/ML applications.

AI-native Vector Database
Docker
4.5k

infiniflow/infinity

An AI-native database optimized for LLM applications, offering incredibly fast hybrid search across dense vectors, sparse vectors, tensors, and full-text data.

Multi-model Database
4.1k

HelixDB/helix-db

HelixDB is an open-source, Rust-built graph-vector database that consolidates multiple data models to simplify AI application development.

AI Memory System
Rust
15.0k

memvid/memvid

Memvid is a serverless, single-file memory layer for AI agents, offering instant retrieval and long-term memory by replacing complex RAG pipelines and vector databases.

AI Application Learning Platform
Milvus
2.4k

milvus-io/bootcamp

An interactive learning platform providing tutorials and demos to master Milvus for building AI applications with unstructured data.

Search Engine Library / RAG Pipeline
Node.js
10.3k

oramasearch/orama

A tiny, versatile JavaScript search engine offering full-text, vector, and hybrid search with RAG capabilities for browser, server, and edge.

AI Application Framework and Templates
Docker
60.0k

pathwaycom/llm-app

Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data, always in sync with various data sources.

AI Development Tutorial Project
java
2.1k

liyupi/yu-ai-agent

A comprehensive AI development tutorial project based on Spring Boot 3 and Spring AI, guiding developers to build AI applications and agents with core AI technologies.

Intelligent Knowledge Management Platform
Python
7.8k

zilliztech/deep-searcher

An open-source platform leveraging LLMs and vector databases to enable deep research, intelligent Q&A, and comprehensive reporting on private enterprise data.

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AI-powered Search & RAG Platform
Qdrant
2.6k

devflowinc/trieve

An all-in-one API platform providing advanced search, recommendations, and Retrieval-Augmented Generation (RAG) capabilities for developers.

LLM Development Education Course
python
4.3k

decodingai-magazine/llm-twin-course

A free, hands-on course teaching how to build and deploy production-ready LLM and RAG systems, including a personalized 'LLM Twin', using LLMOps best practices.

AI/ML Toolkit
langchain
2.5k

athina-ai/rag-cookbooks

A comprehensive repository offering practical implementations and evaluation guidance for advanced and agentic Retrieval-Augmented Generation (RAG) techniques.

LLM Dataset & Evaluation Platform
14.0k

ConardLi/easy-dataset

An application for generating high-quality datasets for LLM fine-tuning, RAG, and evaluation, featuring intelligent document processing and a comprehensive evaluation system.

AI Learning Platform
2.2k

adithya-s-k/AI-Engineering.academy

A structured, community-driven learning platform designed to make complex applied AI concepts accessible and practical for everyone.

Educational Resource & Knowledge Base
73.5k

dair-ai/Prompt-Engineering-Guide

A comprehensive guide and resource hub for prompt engineering, context engineering, RAG, and AI Agents, designed to empower developers and researchers in leveraging large language models.

AI-native Multimodal Document Search and Storage Platform
python
3.6k

morphik-org/morphik-core

Morphik Core is an AI-native platform providing accurate document search and storage for building robust AI applications, specifically designed to handle complex, visually rich, and multimodal data, overcoming the limitations of traditional RAG.

LLM Client / AI Productivity Tool
Gradio
15.3k

GaiZhenbiao/ChuanhuChatGPT

A user-friendly web GUI for various LLMs, enhancing interaction with features like agents, file-based QA, and finetuning.

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Details
AI/ML Optimization Framework
python
4.7k

Marker-Inc-Korea/AutoRAG

An open-source framework that automates the evaluation and optimization of Retrieval-Augmented Generation (RAG) pipelines using AutoML-style techniques for specific datasets.

AI Development and RAG Orchestration Platform
1.1k

EmbeddedLLM/JamAIBase

A collaborative, spreadsheet-like platform for building, experimenting with, and evaluating AI applications, especially those leveraging Retrieval-Augmented Generation (RAG).

AI Workflow Automation Platform
Docker
1.9k

zhimaAi/chatwiki

ChatWiki is an AI agent and RAG knowledge base platform for WeChat official accounts, enabling workflow automation and intelligent customer service.

Replaces:
Details
AI/ML Database Extension
Postgres
6.7k

postgresml/postgresml

PostgresML integrates machine learning and AI capabilities, including GPU acceleration and large language models, directly into PostgreSQL, eliminating the need for separate systems and data transfers.

Desktop Application / Personal Knowledge Management Software
Node.js
8.6k

reorproject/reor

A private, local-first AI-powered desktop app for personal knowledge management, offering automatic note linking, semantic search, and Q&A on your notes.

AI Sales Assistant / LLM Application
Docker
3.7k

PeterH0323/Streamer-Sales

An AI-powered large language model designed to generate compelling product descriptions and sales pitches, enhancing live streaming and e-commerce sales.

LLM-based Technical Assistance Framework
2.5k

InternLM/HuixiangDou

HuixiangDou is an LLM-powered professional knowledge assistant designed to provide accurate technical support in group chat environments without message flooding.

AI/ML Library
.net
3.6k

SciSharp/LLamaSharp

A cross-platform C#/.NET library for efficient local inference of large language models (LLMs) like LLaMA and LLAVA.

Native macOS AI Assistant
llama.cpp
3.2k

johnbean393/Sidekick

A native macOS app that allows users to chat with a local LLM, responding with information from files, folders, and websites on your Mac, ensuring privacy and offline functionality.

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