5,474 workflows in Langchain
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Automatically Create YouTube Metadata with AI
This n8n workflow automates YouTube video metadata generation using AI. It extracts video transcripts, analyzes content, and produces optimized titles, descriptions, tags, hashtags, and call-to-action ...
7,107
Built by Amjid Ali Amjid Ali
Jun 19, 2026
Startup Funding Research Automation with Claude, Perplexity AI, and Airtable
Startup Funding Research Automation with Claude, Perplexity AI, and Airtable How it works This intelligent workflow automatically discovers and analyzes recently funded startups by: Monitoring multip ...
6,215
Jun 19, 2026
CoinMarketCap Telegram Price Bot
Get real-time cryptocurrency prices directly in Telegram! This workflow integrates CoinMarketCap API with Telegram, allowing users to request live crypto prices simply by sending a message to the bot. ...
5,840
Jun 19, 2026
Create a Pizza Ordering Chatbot with GPT-3.5 - Menu, Orders & Status Tracking
Pizza Ordering Chatbot with OpenAI - Menu, Orders & Status Tracking Introduction This workflow template is designed to automate order processing for a pizza store using OpenAI and n8n. The chatbot ac ...
5,534
Jun 19, 2026
Self-Learning AI Assistant with Permanent Memory | GPT,Telegram & Pinecone RAG
Your AI secretary that self-learning every day and remembers everything you said (text, audio, image). Imagine having a personal AI secretary accessible right from your Telegram, ready to assist you ...
5,510
Built by Tianyi Tianyi
Jun 19, 2026
Build Custom AI Agent with LangChain & Gemini (Self-Hosted)
Overview This workflow leverages the LangChain code node to implement a fully customizable conversational agent. Ideal for users who need granular control over their agent's prompts while reducing u ...
4,410
Built by shepard shepard
Jun 19, 2026
Analyze DEX Liquidity, Trades & Spot Pairs with CoinMarketCap AI Agent
Gain full visibility into decentralized exchanges using CoinMarketCap’s DEXScan API—powered by AI. This workflow is part of the CoinMarketCap AI Analyst system and delivers real-time and histor ...
4,000
Jun 19, 2026
AI-Powered PDF Invoice Parser with Google Drive, Google Sheets & OpenAI
Who is this for? This workflow is perfect for: Companies that manage invoices through Google Drive Business owners who want to minimize manual data entry and maximize accuracy Accounting teams and f ...
3,961
Jun 19, 2026
Auto-Generate YouTube Chapters with Gemini AI & YouTube Data API v3
Auto-Generate YouTube Chapters with AI-Powered Transcript Analysis Overview This workflow uses YouTube Data API v3 and Google Gemini 1.5 Flash AI to automatically generate timestamped chapters f ...
3,342
Built by irfan saeed irfan saeed
Jun 19, 2026
AI-Powered Candidate Screening and Evaluation Workflow using OpenAI and Airtable
Who is this for? This workflow is ideal for: HR professionals* and *recruiters** who want to automate and enhance the hiring process Organizations** seeking AI-driven, consistent, and data-backed ca ...
3,250
Jun 19, 2026
Document Analysis & Chatbot Creation with Llama Parser, Gemini LLM & Pinecone DB
📄Description This automation workflow enables users to upload files via an N8N form, automatically analyzes the content using Google Gemini agents, and delivers the analyzed results via email along ...
2,769
Built by pavith pavith
Jun 19, 2026
Chat with Your Email History using Telegram, Mistral and Pgvector for RAG
Who is this for? Everyone! Did you dream of asking an AI "what hotel did I stay in for holidays last summer?" or "what were my marks last semester like?". Dream no more, as vector similarity searche ...
2,768
Jun 19, 2026
Build your own Youtube MCP server
This n8n demonstrates how to build a simple Youtube MCP server to look up videos on Youtube and download their transcripts for research purposes. Youtube videos are a great source of new and updated ...
2,733
Built by Jimleuk Jimleuk
Jun 19, 2026
Scrape Competitor Reviews & Generate Ad Creatives with Bright Data & OpenAI
Scrape Competitor Reviews & Generate Ad Creatives with Bright data and OpenAI How the Flow Runs Fill the Form Enter the Amazon product URL to analyze competitor reviews. Trigger Bright Data Scra ...
2,680
Built by Yaron Been Yaron Been
Jun 19, 2026
The Ultimate Instagram Automation for High-Quality Images & Text with GPT-Image
This n8n workflow revolutionizes Instagram content creation by automating everything from idea input to publishing high-quality, AI-generated posts with realistic images or infographics. Whether you ...
2,480
Built by Tianyi Tianyi
Jun 19, 2026
Build a Document QA System with RAG using Milvus, Cohere, and OpenAI for Google Drive
Template Description This template creates a powerful Retrieval Augmented Generation (RAG) AI agent workflow in n8n. It monitors a specified Google Drive folder for new PDF files, extracts their con ...
2,282
Jun 19, 2026
Multi-Platform Social Media Publisher with Blotato, GPT-4 Mini & Airtable
How it works • Automates multi-platform social media posting (Instagram, YouTube, TikTok, etc.) using AI-generated content • Integrates Airtable, n8n, and Blotato for full content scheduling a ...
2,240
Jun 19, 2026
Scrape Web Data with Bright Data, Google Gemini and MCP Automated AI Agent
Disclaimer This template is only available on n8n self-hosted as it's making use of the community node for MCP Client. Who this is for? The Scrape Web Data with Bright Data and MCP Automated AI Agen ...
2,183
Jun 19, 2026
AI Marketing Agent for Lead Generation: Reddit + OpenRouter + Gmail
What it is This n8n workflow monitors Reddit for posts relevant to a specific business or industry, identifies potential leads, and delivers them directly to your inbox. Full tutorial (https://findle ...
2,137
Built by Ari Nakos Ari Nakos
Jun 19, 2026
Automate Etsy Data Mining with Bright Data Scrape & Google Gemini
Who this is for? The Automate Etsy Data Mining with Bright Data Scrape & Google Gemini workflow is designed for eCommerce analysts, product researchers, and AI developers seeking to extract actionable ...
2,135
Jun 19, 2026