Browse 6,328 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.
6,328 workflows
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This workflow automatically monitors marketing job boards to identify growing companies and potential business opportunities. It saves you time by eliminating the need to manually check job listings a ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
This workflow automatically performs weekly keyword research and competitor analysis to discover t ...
This workflow contains community nodes that are only compatible with the self-hosted version of n8n.
This workflow automatically discovers and collects information about Stack Overflow user profiles ...
🎬 Social Media Content Generator
Workflow Overview
Automated social media content creation from video transcripts
🎯 Trigger: Airtable Webhook
Action**: Receives webhook from Airtable automatio ...
Create AI-Driven Website Audits & Personalized Outreach with Lighthouse and GPT-4
Who is this for?
This workflow is perfect for marketing agencies, SEO consultants, and growth specialists who need to ...
Overall Description & Potential
<< What Does This Flow Do? >>
Overall, this workflow is an intelligent sales outreach automation engine that transforms raw leads from a form or a list in ...
This n8n workflow automatically detects high‑spending hotel guests after checkout and emails them a personalized, one‑time reward offer.
🔧 What it does
Watches Salesforce Guest__c custom objec ...
🧠 Writes original, thought-provoking blog posts using AI
🕓 Runs every 12 hours automatically
✍️ Publishes directly to Ghost blog with title, tags, and SEO meta
🔧 Features
Sche ...
Who’s it for 👥
This template is perfect for content creators, marketers, and researchers managing WeChat public account articles! 🚀 It’s ideal for n8n newcomers or anyone wanting to save tim ...
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Good to know:
This workflow automatically transcribes your favorite podcasts or videos saved in a YouTube playlist and generates a comprehensive, AI- ...
AI Research Assistant via Telegram (GPT-4o mini + DeepSeek R1 + SerpAPI)
👥 Who’s it for
This workflow is perfect for anyone who wants to receive AI-powered research summaries directly on Telegr ...
This n8n template provides a powerful AI-powered chatbot that acts as your personal Spotify DJ. Simply tell the chatbot what kind of music you're in the mood for, and it will intelligently create a cu ...
This workflow allows users to generate beautifully stylized 3D-rendered food emoji icons based on a simple text prompt. It combines user input, structured visual design generation, and image renderi ...
AI Medical Symptom Checker & Health Assistant
A responsible, privacy-focused health information assistant that provides general health guidance while maintaining strict safety protocols and medical d ...
AI Social Media Content Generator & Scheduler
Transform your social media strategy with AI-powered content generation that creates platform-specific posts in seconds!
🚀 What It Does
This workflo ...
Universal Digital Device Support Assistant
Transform any device manual into an intelligent AI assistant that provides 24/7 support for your users. This template works with ANY household appliance, el ...
🎬 The AI Viral Video Factory: From Concept to Content in Minutes
This n8n workflow is a fully automated pipeline that takes a creative concept and transforms it into a polished, platform-ready sho ...
How it works
This workflow scrapes the latest Artificial Intelligence articles from TechCrunch, then processes and classifies the content using OpenAI and LangChain nodes. The final result is saved to ...
💼 LinkedIn Content Machine – AI-Powered Post Generator & Scheduler for X and LinkedIn
How it works:
This end-to-end workflow automates your personal or brand content strategy by:
🧠 Using Go ...
📱 Veo3 Instagram Agent – Create & Auto-Post Reels with Blotato
Description:
This no-code workflow automates the full pipeline of generating and publishing Instagram Reels using Veo3 (via Wavespe ...
