Browse 6,296 n8n workflow templates in the Langchain category. These ready-to-use automations connect apps and services with n8n — no coding required. Click any workflow to explore its nodes and import it directly into n8n.
6,296 workflows
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AI Prospect Researcher +ISCP only from Domain and Company Name
This workflow finds available email addresses, researches the company using public data (LinkedIn, website scraping, etc.), calculates ...
Turn Your Ideas into Videos—Right from Google Sheets!
This workflow helps you make cool 8-second videos using Fal.AI and Veo 3, just by typing your idea into a Google Sheet. You can even choose if ...
⚠️ This template uses only official n8n nodes. No community nodes required.
🧑💼 Who is this for?
This workflow is designed for:
Legal tech founders
Marketing freelancers or consultants ...
Who is this for?
Content creators, social media managers, digital marketers, and businesses looking to automate video production without expensive equipment or technical expertise.
What problem is th ...
Who is this for?
Professionals and individuals who receive high volumes of emails, those who want to automatically organize their Gmail inbox using AI classification.
What problem is this workflow so ...
🤖 AI Customer Support Agent with Google Docs Knowledge (Telegram + OpenAI)
This no-code workflow turns your Telegram bot into an intelligent, always-on AI support agent that references your busine ...
Takes your raw, unpolished voice transcripts and transforms them into well-structured LinkedIn posts using AI. Perfect for when you have good ideas but they come out as rambling thoughts.
The Problem ...
🎯 Precision Prospecting: Automate LinkedIn Lead Gen with n8n & Bright Data
📝 Overview
This workflow turns n8n into an AI-powered prospector, automatically searching Google for LinkedIn profil ...
📝 Overview
This workflow transforms n8n into a smart real-estate concierge by combining an AI chat interface with Bright Data’s marketplace datasets. Users interact via chat to specify city, pr ...
Automated Multilingual Gmail Draft Reply with OpenAI GPT-4o in n8n
Who is this for?
This workflow is ideal for anyone who receives a high volume of Gmail inquiries, especially those providing multili ...
TUTORIAL VIDEO
Key Features
🧠 AI-Powered Analysis - Use any Ollama-compatible model (Llama, Mistral, CodeLlama, etc.)
🔧 Flexible Input - Supports PDFs, Word docs, text files, and more
📊 St ...
Extract data from any PDF or image invoice dropped in Google Drive directly into Google Sheets – powered by AI OCR. Free, fully modifiable n8n workflow. Optional add-ons for pro features.
🚀 What ...
An automated n8n workflow that analyzes stocks using RSI and MACD, summarizes insights with OpenAI, and sends a Slack-ready market update every hour.
This workflow:
Runs hourly from 6:30 AM to 2:30 P ...
How it Works
This workflow fetches top news headlines every 10 minutes from NewsAPI, summarizes them using OpenAI's GPT-4o model, and sends a concise email digest to a list of recipients defined in a ...
How it Works
This workflow automates the collection and analysis of YouTube comments from a video and sends a summary report via email, using Google Sheets, the YouTube API, OpenAI (GPT-4o), and Gmai ...
Who this is for?
Google SERP Tracker + Trends and Recommendations is an AI-powered n8n workflow that extracts Google search results via Bright Data, parses them into structured JSON using Google Gemi ...
📝 Description (Full, User-Centric & Sales-Driven):
Tired of manually verifying purchase order invoices every single day? This plug-and-play n8n automation template saves your accounts team hours o ...
WhatsApp Dietitian AI Chatbot Workflow
Transform your WhatsApp into a professional nutrition consultant with this comprehensive AI-powered dietitian assistant. Built using n8n automation and Google G ...
This n8n workflow template uses community nodes and is only compatible with the self-hosted version of n8n.
Build an AI agent for Notion (with Notion official MCP server)
Use case
This template em ...
Who is this for?
Anyone curating before/after text examples in a spreadsheet and wanting a push-button path to a fine-tuned GPT model—without touching curl. Works with Google Sheets or Airtable.
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