@n8n/n8n-nodes-langchain.documentdefaultdataloader
342 workflows using this node.
What is the @n8n/n8n-nodes-langchain.documentdefaultdataloader node used for in n8n workflows?
@n8n/n8n-nodes-langchain.documentdefaultdataloader n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.documentdefaultdataloader node as part of a reusable workflow. Builders use these templates to inspect how the node connects with triggers, data transformation steps, app integrations, notifications, storage, or AI-powered actions inside n8n. Each workflow listing includes a title, summary, author attribution, categories, complexity level, source links when available, and a downloadable JSON file for review before import. Use this page to compare practical examples, understand the surrounding nodes, and choose a template that can be safely tested and adapted in your own n8n workspace.
n8n-n8n-nodes-langchain-documentdefaultdataloader 
Build AI-ready knowledge base from Outlook & Notion using Pinecone & GPT-4
Outlook & Notion Knowledge Base Builder for AI Agents This n8n template lets you automatically build and maintain an...
Create a factual learning assistant with RAG, Gemini, Telegram & MongoDB
Who's it for? This template is perfect for educational institutions, coaching centers (like UPSC, GMAT, or specialize...
Indonesian stock market research agent with Sectors App, Gemini & Tavily
This n8n workflow demonstrate how to configure AI Agent for financial research purposes especially for IDX data throu...
Document-based RAG chat assistant with Google Drive, Supabase & OpenAI
What is this? This RAG workflow allows you to build a smart chat assistant that can answer user questions based on an...
Auto-update knowledge base with Drive, LlamaIndex & Azure OpenAI embeddings
This Workflow auto ingests Google Drive documents, parses them with LlamaIndex, and stores Azure OpenAI embeddings in...
Automated customer support with GPT-4 knowledge base agent for Gmail
Customer Support AI Agent for Gmail This n8n template demonstrates how to build an AI powered customer support workfl...
Ai-powered email triage & auto-response system with OpenAI agents & Gmail
AI Email Dispatcher: Classify, Process, and Route Emails with Multiple Agents This n8n template automatically classif...
Build a document QA system with Google Drive, Pinecone, and OpenAI RAG
Title RAG AI Agent for Documents in Google Drive → Pinecone → OpenAI Chat (n8n workflow) Short Description This n8n w...
WhatsApp support bot with Google Drive RAG, GPT-4.1-mini and Cohere reranking
WhatsApp RAG Agent (Text + Voice) with Weekly Google Drive Sync One line summary : Answers WhatsApp in under 100 word...
Create a self-updating RAG chatbot with Google Drive, Gemini, and Supabase
This template creates a comprehensive, production ready Retrieval Augmented Generation (RAG) system. It builds a soph...
My solution for the "Agentic Arena Community Contest" (RAG, Qdrant, Mistral OCR)
This workflow is my personal solution for the Agentic Arena Community Contest , where the goal is to build a Retrieva...
Build multi-client agentic RAG document processing pipeline with Supabase Vector DB
Ultimate n8n Agentic RAG Template Author: Cole Medin What is this? This template provides a complete implementation o...
Pdf RAG agent with Telegram chat & auto-ingestion from Google Drive
How it works This workflow creates an intelligent document assistant called "Mookie" that can answer questions based...
Adaptive email auto-responder with GPT-4, RAG and human feedback loop
️ Self Learning Agent: AI Powered Email Auto Responder that Improves with Feedback Author: LeeWei Overview of the n...
Build RAG-powered support agent for Jira issues using Pinecone and OpenAI
Load Jira open issues with comments into Pinecone + RAG Agent (Direct Tool or MCP) Who’s it for This workflow is desi...
From sitemap crawling to vector storage: Creating an efficient workflow for RAG
This template crawls a website from its sitemap, deduplicates URLs in Supabase, scrapes pages with Crawl4AI, cleans a...
End-to-end B2B real estate lead enrichment & outreach with Apify, Relevance, OpenAI & Sheets
This advanced n8n workflow automates the full lead enrichment, qualification, and personalized outreach process tailo...
Automated course registration evaluation with AI, Gmail, and Google Sheets
Description Automate your course enrollment process with this workflow that handles student submissions, evaluates el...
Create professional email drafts with GPT-4, Telegram & contact database
Transform your email workflow with this intelligent automation that drafts professional emails through Telegram comma...
Automate document ingestion & RAG system with Google Drive, Sheets & OpenAI
1. Overview The IngestionDocs workflow is a fully automated document ingestion and knowledge management system built...
Build a RAG knowledge chatbot with OpenAI, Google Drive, and Supabase
Build Your Own Knowledge Chatbot Using Google Drive Create a smart chatbot that answers questions using your Google D...
Google Drive to Supabase contextual vector database sync for RAG applications
Workflow Summary This automation keeps your Supabase vector database synchronized with documents stored in Google Dri...
Automated customer support system with Gmail, GPT-4 & vector knowledge base
Transform your customer support with this intelligent Gmail based automation system that combines AI analysis, vector...
Document Q&A chatbot with Google Drive, GPT-4-mini & Telegram (RAG system)
Description Overview This workflow creates a chat based Retrieval Augmented Generation (RAG) agent that lets you uplo...