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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Commodity Portfolio Tracker using n8n, Google Sheets, Gemini AI & Gmail Alerts
This workflow automatically monitors a commodity portfolio stored in Google Sheets, compares actual allocation against p ...
Description
Submit one video topic using a simple form and GPT-4o-mini generates three platform-ready scripts in a single AI call. You get a structured 700–900 word YouTube long-form script, a fast ...
Monthly AI SEO Content Engine: 34 Assets to WordPress, LinkedIn & Socials
Summary
This workflow is an end-to-end, enterprise-grade content engine. It automates the entire lifecycle of a brand's conte ...
News Intelligence Workflow using NewsAPI, AI Model, Google Sheets & Error Alerts
This workflow automatically fetches news articles from NewsAPI, processes them using an AI model to generate summaries ...
Stock News Sentiment Automation using Gemini AI, Google Sheets & Gmail
This workflow automatically fetches daily stock market news, analyzes sentiment using Gemini AI, calculates impact scores, sends ...
How it works
Triggered when a lead submits your website contact form via webhook
Logs the lead's Name, Phone, Email, and Interest to Google Sheets
GPT-4.1 generates a personalised SMS and sends it ins ...
RFP Automation Workflow with Google Drive, Groq AI (LLaMA 3), Salesforce & Slack
> Automate Your Entire RFP Lifecycle
This workflow automatically detects new RFP documents uploaded to Google Driv ...
SecretOps, DevSecOps Real-Time Repos Secret Leak Remediation
SecretOps is an n8n security automation workflow that monitors Git push events, detects high-risk secrets in commits, and automatically re ...
Stop Drowning in Repetitive Udemy Student Questions
If you teach on Udemy at any meaningful scale, you already know the problem: 80% of student messages are variations of the same handful of question ...
Log meal nutrition from LINE food photos to Google Sheets using Gemini AI
Who is this for
Health-conscious individuals, people on a diet, and anyone who wants to track daily nutrition without manual ...
Save business card contacts from LINE photos to Google Sheets with Gemini
Who is this for
Sales professionals, account managers, and anyone who exchanges business cards regularly. Designed especiall ...
🚀 What This Workflow Does
This workflow transforms any PDF legal contract into a detailed AI-powered risk report — in under 5 minutes. Upload a contract, and the system automatically splits it i ...
Automatically review pull requests with AI and post feedback as GitHub comments
Who is this for
Engineering teams, code reviewers, and tech leads who want to automate code review feedback. Ideal for ...
Analyze error logs with AI and auto-create GitHub issues with fix suggestions
Who is this for
DevOps engineers, SREs, and development teams who want to automate error monitoring and reduce mean time ...
Analyze customer support ticket sentiment and route to Slack channels
Who is this for
Customer support teams, customer experience managers, and operations teams that need to triage incoming support ...
Description
This workflow builds a Tamil voice AI assistant for real estate inquiries. It handles incoming calls or messages, converts speech to text, generates AI responses, converts them back to spe ...
Email Marketing Manager
What
Native n8n chat-operated AI employee for a single wellness SaaS brand
Handles three intents: send campaign, report campaign, reactivate cold subscribers
Why
Replace repe ...
AI-Powered PLG Revenue Engine: Segment, Attio & Outreach Sync
This workflow bridges the gap between raw product data and revenue sales tools. It automates the entire Product Qualified Lead (PQL) life ...
This template automates the complete hiring pipeline for
digital agencies managing applications across multiple job
roles. When a candidate submits a Google Form with their
CV, the system scores it ...
How it works
Listens for commands via Telegram to trigger report generation.
Parses the received command to determine action parameters.
Fetches candidate data from Google Sheets based on parsed inpu ...
