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Best RAG Tools
RAG (retrieval-augmented generation) connects your documents and data to LLMs. Browse frameworks and platforms below, then compare top picks for stack fit.
Top tools
458 tools · sorted by quality
PaperSage
📚 AI-powered research reading workbench. Project-based paper Q&A with Hybrid RAG, multi-agent workflows (ReAct/Plan-Act/RePlan), long-term...
TrialMatchAI
TrialMatchAI leverages large language models to streamline clinical trial matching by evaluating patient-specific clinical characteristics a...
renfield
Self-hosted AI assistant with voice satellites, 100+ tool integrations, RAG knowledge base, and full offline capability. Built with FastAPI...
h9y
HyperAgency (h9y.ai) is a Sovereign Agentic AI Operating System Network built on federated and distributed architecture, enabling autonomous...
AIfred-Intelligence
🤵 AIfred-Intelligence — self-hosted Multi-Agent Assistant with Debate Modes (Symposion/Tribunal), Voice (STT + Streaming-TTS), RAG with Lon...
gleann
A lightweight, high-performance AI/RAG workspace and autonomous agent framework implemented in Go. Inspired by the Leann RAG backend archite...
Psi-RAG
[ICML'26] Hierarchical Abstract Tree for Cross-Document Retrieval Augmented Generation
synkora-ai
Open-source AI agent platform for building, deploying, and managing AI teammates. Role-based agents (PM, Engineer, Support, Marketing) with...
unified-kg-rag-on-aws
AWS-native knowledge graph RAG framework unifying two graph-retrieval methodologies — Microsoft GraphRAG community summarization and LightRA...
loop-engineering
A fact-checked knowledge base on Boris Cherny's 'loop' methodology for running Claude Code.
Way-of-Heaven-Agent
这个项目为两件事而生，重心是学AI代理：把RAG、引用校验、最大工具循环这些机制零框架亲手写一遍，再配一个「学习中心」把每个机制讲成课；其次是学...
astromesh
Multi-model AI agent runtime. Define agents in YAML, route each role to a model, orchestrate with 7 patterns (ReAct, Plan & Execute, Fan-Out...
AIAgentsBootcamp
Build and deploy powerful AI agents using LangChain, RAG, Langgraph, and GPT – from beginner to advanced.
MindBase
Turn your Bilibili favorites and cloud documents into a chat-ready personal knowledge base. Agentic RAG with ASR transcription, Milvus vec...
ynab-mcp-server
Local MCP server for YNAB with read-only defaults, full API coverage, safe write controls, and support for budgets, transactions, categories...
openwebu-work
Production-ready Open WebUI extensions, including Tools, Filters, Pipes, Actions, and Events for agent workflows, RAG, learning, automation,...
lore-weave
Open-source AI co-author for novelists & world-builders. ✍️ Canon-safe writing · RAG lore glossary · polyglot translation · BYOK multi-LLM....
AIDocumentLibraryChat
A project to show howto use SpringAI with Ollama to chat with the documents in a library. Documents are stored in a normal/vector database....
AgentHub
Production-ready multi-agent platform delivering orchestration, session governance and audit capabilities. Stack: Go/Python/Rust microservic...
RAG-LCC
Experimental RAG playground for exploring retrieval quality, corpus construction, and filter-chain design. Features configurable ranking and...
jarvis
Self-hosted autonomous AI agent for Linux — multi-LLM, real desktop control (VNC), WhatsApp, RAG knowledge base, sandboxed security layer, O...
storage_ballast_helper
Cross-platform Rust daemon that prevents disk-full incidents for AI coding workloads using predictive pressure control, safe artifact cleanu...
IHUI-AI
Eight-platform full-stack AI operating system - unifies 176 LLMs via LangGraph + MCP + A2A. Multi-tenant RLS over 340 tables, RAG knowledge...
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