AI X Tool is a Chinese-first directory for discovering AI providers, models, APIs, tools, agents, workflows, learning resources, and benchmarks.

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AI Topics / RAG

RAG

RAG, vector databases, and knowledge-base resources

6 resources

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13 / 13

AI Coding API Agent Benchmarks AI Office Open Source Prompts Workflow Automation AI Image AI Video AI Audio AI Search RAG

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Found 6 results

Type

Region

Pricing

Level

LangChain

An open framework for building LLM applications, RAG systems, and agents.

GlobalFreeOpen source+2

Updated 2026-07-09

Visit official site

Dify

An open LLM application platform for visual agent and RAG orchestration.

GlobalFreemiumOpen source+2

Updated 2026-07-09

Visit official site

NotebookLM

Google's source-grounded notebook for Q&A and audio overviews.

OverseasFreemiumKnowledge base+2

Updated 2026-07-09

Visit official site

Open WebUI

A self-hosted AI chat interface that connects to Ollama and any API.

GlobalFreeOpen source+2

Updated 2026-07-09

Visit official site

FastGPT

An open knowledge-base Q&A platform with visual workflow orchestration.

DomesticFreemiumOpen source+2

Updated 2026-07-09

Visit official site

RAGFlow

An open RAG engine for deep document understanding with strong table parsing.

DomesticFreeOpen source+2

Updated 2026-07-09

Visit official site

RAG

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Related resources

LangChain

Dify

NotebookLM

Open WebUI

FastGPT

RAGFlow

Other topics

Agent

Workflow Automation