@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 
Automated job extraction & publishing with RAG, Jina AI and OpenAI to WordPress
Auto repost job with RAG is a workflow designed to automatically extract, process, and publish job listings from moni...
AI email support system: Gmail, Gemini, GPT-4, Slack & Google Sheets workflow
Transform Your Customer Support with AI Automation! Unlock unparalleled efficiency and elevate customer satisfaction...
Create a knowledge base chatbot with Google Drive & GPT-4o using vector search
Template: Create an AI Knowledge Base Chatbot with Google Drive and OpenAI GPT (Venio/Salesbear) Template Overview Th...
Build website Q&A chatbot with RAG, OpenAI GPT-4o-mini and Supabase Vector DB
What problem does this workflow solve? Many websites lack a smart, searchable interface. Visitors often leave due to...
Build a ServiceNow knowledge chatbot with OpenAI and Qdrant RAG
1. Data Ingestion Workflow (Left Panel – Pink Section) This part collects data from the ServiceNow Knowledge Article...
Automated email classification & response system with Groq AI and Pinecone
Description This workflow helps automatically classify incoming emails using a combination of conditional logic and m...
Generate LinkedIn posts from books using OpenAI, LangChain & Pinecone vector search
Automates the process of generating, storing, and publishing engaging LinkedIn posts derived from books (PDFs) using...
Conversational WhatsApp assistant with Gemini AI and Pinecone memory
Description This template creates an intelligent AI assistant for WhatsApp that can: Respond naturally to messages us...
Gmail assistant with full Gmail history RAG using OpenAI
RAG with Full Gmail history + Real time email updates in RAG using OpenAI & Qdrant Summary: This workflow listens for...
Multi-language Telegram RAG chatbot with supervisor AI & automated Google Drive pipeline
N8N Hybrid RAG Chatbot with Multiple AI Agents One of the most powerful system in the market, this template creates a...
🤖 Build a Documentation Expert Chatbot with Gemini RAG Pipeline
How it works This template is a complete, hands on tutorial for building a RAG (Retrieval Augmented Generation) pipel...
Automated lead capture & business Q&A with GPT-4o, Pinecone, and Google Sheets
What Problem Does This Solve? This workflow automates the end to end process of capturing company information from Go...
Generate SEO-optimized blog content with Gemini, Scrapeless and Pinecone RAG
This workflow contains community nodes that are only compatible with the self hosted version of n8n. How it works Thi...
Synchronize Slack status updates with Pinecone, Google Sheets & GPT-4o
Streamline client onboarding and lay the groundwork for future Retrieval Augmented Generation (RAG) capabilities by a...
Multi-department support bot with slash commands, Pinecone & Telegram
My Telegram bot provides specialized support through dedicated slash commands for different departments. Users can di...
🤖 Create a Documentation Expert Bot with RAG, Gemini, and Supabase
How it works This template is a complete, hands on tutorial for building a RAG (Retrieval Augmented Generation) pipel...
Create AI support assistant for any device with GPT-4-mini & Pinecone
Universal Digital Device Support Assistant Transform any device manual into an intelligent AI assistant that provides...
Real-time email RAG assistant with Gmail, OpenAI GPT, and PGVector
Email real time RAG Assistant with Gmail, OpenAI & PGVector Who’s it for This workflow is ideal for: Professionals Pr...
Create AI-summarized email digests from Gmail labels with OpenAI O4-Mini
This workflow contains community nodes that are only compatible with the self hosted version of n8n. Transform email...
Build a weekly AI trend alerter with arXiv and Weaviate
Build a Weekly AI Trend Alerter with arXiv and Weaviate Ditch the endless scroll for AI trends. Meet Archi, your pers...
Document Q&A system with OpenAI GPT, Pinecone Vector DB & Google Drive integration
This workflow contains community nodes that are only compatible with the self hosted version of n8n. AI Powered Docum...
WhatsApp AI assistant for Q&A & bookings with Gemini, Pinecone & Google Sheets
Overview Turn WhatsApp chats into instant answers and real time bookings—all in one n8n workflow. Your AI Agent lever...
Personalized email automation using Google Docs, Pinecone, GPT-4o and Gmail
What Problem Does This Solve? ️ This workflow automates the process of extracting information from a Google Doc, stor...
Build a PDF-based RAG system with OpenAI, Pinecone and Cohere reranking
This workflow contains community nodes that are only compatible with the self hosted version of n8n. This workflow pr...