Browse 6,351 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.
6,351 workflows
in Langchain
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Who is this for
Gym-goers, runners, home workout enthusiasts, and personal trainers who want to track workouts without fiddling with complicated fitness apps. Just type what you did and let AI handle ...
🏩 Analyze hotel reviews with OpenAI and update sentiment in Airtable
This workflow automatically analyzes hotel guest reviews using OpenAI and updates the sentiment, summary, and confidence score d ...
Build a personal Telegram bot that looks up English vocabulary and saves every entry to Notion — supporting text, voice, and photo input.
Send a word by typing, voice message, or photo. The bot aut ...
📧 Analyze, classify, and summarize emails using RAG (automatic taxonomy learning)
This workflow automatically reads incoming Gmail messages, analyzes them using AI with a retrieval-augmented
clas ...
This n8n template builds an automated health monitoring dashboard for your homelab Docker host.
It SSHs into your server, collects 30+ system and container metrics, analyzes trends with AI, and deliv ...
Analyze YouTube video SEO and get optimization tips with Gemini AI
Who is this for
Content creators, YouTubers, marketing agencies, and social media managers who want to optimize their YouTube videos ...
Review GitHub pull requests with Gemini AI and post feedback automatically
Who is this for
Development teams and tech leads who want to maintain consistent code quality without manual review bottlen ...
Monitor Google reviews and draft AI responses with Gemini and Slack
Who is this for
Restaurant owners, retail store managers, and small business owners who want to stay on top of customer feedback w ...
Brief Description:
Your personal finance assistant inside Telegram! Chat naturally with an AI agent to track expenses, log income, view spending history, and manage your budget—all through simple ...
This workflow creates an automated Product Intelligence Engine that continuously collects signals from multiple product sources and generates structured PRD updates using AI.
It ingests conversations ...
Eliminate the manual chaos of HR and legal document management. This workflow automates the transition from a raw document upload to a structured, audit-ready archive by combining UploadToURL for inst ...
This workflow creates an AI-powered chatbot that generates custom songs through an interactive conversation, then uploads the results to Google Drive.
This workflow transforms n8n into a complete AI ...
Transform raw product images into fully-optimized e-commerce listings in seconds. This workflow automates the bridge between a photo upload and a live product page by combining UploadToURL for hostin ...
Schedule social media posts from local files using UploadToURL, OpenAI, and Buffer
Marketing teams often have design files sitting locally — campaign images, product videos, event graphics — tha ...
Extract order details from LINE messages and photos to Google Sheets with OpenAI
Automatically extract order information from text messages or handwritten memo photos sent via LINE, confirm with the ...
This n8n template is a complete, automated sales operating system. It acts as an AI-powered sales development representative (SDR) that moves leads into a CRM, sends highly personalized follow-up sequ ...
This n8n template is a complete, two-part social media engine: it automates competitor/inspiration research, uses AI to recreate viral formats for your niche, and handles multi-platform distribution w ...
This n8n template builds an automated daily news digest powered by Claude AI.
It monitors RSS feeds, Reddit, and Hacker News, extracts full article text, analyzes each piece with AI, and delivers a ...
Generate AI videos and carousels with Blotato and publish to Instagram & TikTok
📄 Documentation: Notion Guide
Who is this for?
This workflow is designed for content creators, marketers, solopren ...
Trend2Content
This n8n workflow (named Trend2Content) takes a short topic input from a small web form, scrapes recent/top social content for that topic (via an Apify act), aggregates the raw text, pa ...
