@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 
Auto-index your website and build a RAG chatbot with Firecrawl, Qdrant, and GPT-4o-mini
Build a fully functional AI chatbot for any website using Retrieval Augmented Generation (RAG). This workflow automat...
Summarize RSS articles and publish AI images to WordPress and social media
Who it's for This n8n workflow is designed for content creators , bloggers , digital marketers , and social media man...
Summarize Zoom meetings with GPT-4o, Whisper, Supabase RAG and email reports
AI Meeting Intelligence System Zoom + n8n + GPT 4o + Supabase RAG This n8n workflow automates Zoom meeting intelligen...
Index n8n workflows and enable semantic AI search with OpenAI and Supabase
n8n Workflow Intelligence (RAG): Auto Indexing & Semantic AI Search with Supabase Vector DB This workflow automatical...
Classify LinkedIn posts as quality or slop with OpenAI and Qdrant
Purpose This workflow is the official backend for the StopSlopIn Chrome extension – it classifies LinkedIn posts as q...
Filter AI slop from your LinkedIn feed (backend for StopSlopIn Chrome extension)
Purpose This workflow is the official backend for the StopSlopIn Chrome extension – it classifies LinkedIn posts as q...
Find the most relevant workflow templates using RAG, Qdrant and Gemini
AI Workflow Recommender (RAG + Qdrant + Gemini) This workflow helps users find the most relevant n8n templates using...
Answer HR policy questions in Slack DMs with GPT-4.1, Google Drive and Pinecone
This template gives your HR or operations team an AI powered Slack bot that answers employee questions about internal...
Build an OpenAI RAG system with document upload, semantic search and caching
Overview This workflow implements a complete Retrieval Augmented Generation (RAG) system for document ingestion and i...
Evaluate job fit and generate application assets from Telegram links with OpenAI, Pinecone, Apify and Google Sheets
Summary This workflow automates the early stage job application process using AI. It: accepts a job link from Telegra...
Summarize Nextcloud documents with IONOS AI Model Hub for sovereign AI
This n8n template shows you how to automate document summarization while keeping full digital sovereignty. By combini...
Build a company website RAG chatbot using Apify, Pinecone and Gemini
AI chatbots are only as good as the data they learn from. Most large language models (LLM) rely only on their trainin...
Generate AI-powered investment due diligence PDF reports with OpenAI, LlamaParse and Decodo
Transform raw investment memorandums and financial decks into comprehensive, professional Due Diligence (DD) PDF repo...
Analyze logs and correlate incidents with OpenAI and Slack
Overview This workflow implements an AI powered incident investigation and root cause analysis system that automatica...
Build a document-upload RAG chatbot with OpenAI, Pinecone and daily analytics
Overview This workflow implements a complete Retrieval Augmented Generation (RAG) knowledge assistant with built in d...
Maintain RAG embeddings with OpenAI, Postgres and auto drift rollback
Overview This workflow implements a self healing Retrieval Augmented Generation (RAG) maintenance system that automat...
Scrape and ingest web pages into a Pinecone RAG stack with Firecrawl and OpenAI
What this does Receives a URL via webhook, uses Firecrawl to scrape the page into clean markdown, and stores it as ve...
Build a Google Drive internal knowledge base with OpenAI and Pinecone
Description Every company has documents sitting in Google Drive that nobody reads. HR policies, sales playbooks, prod...
Scrape and ingest web content into Supabase pgvector with Firecrawl
What this does Receives a URL via webhook, uses Firecrawl to scrape the page into clean markdown, and stores it as ve...
Analyze and modernize university curricula with GPT-4o and employment data
Based on the workflow image, here is the complete n8n template submission: Title: How It Works This workflow automate...
Turn your website docs into a GPT-4.1-mini support chatbot with MrScraper and Pinecone
Description This n8n template turns any website or documentation portal into a fully functional AI powered support ch...
Generate LinkedIn posts using Google Gemini, MongoDB Atlas, Google Drive and Sheets
How the System Works This automation operates in three distinct phases: Ingestion , Storage , and Generation . Phase...
Run a self-hosted multi-channel AI assistant with Claude, Gemini and Gmail
n8nClaw — Self Hosted AI Assistant A lightweight, self hosted AI assistant built entirely in n8n. Multi channel messa...
Chat with PDF, CSV, and JSON documents using Google Gemini RAG
Overview Turn documents into an AI powered knowledge base. Upload PDF, CSV, or JSON files and ask natural language qu...
