@n8n/n8n-nodes-langchain.textclassifier
113 workflows using this node.
What is the @n8n/n8n-nodes-langchain.textclassifier node used for in n8n workflows?
@n8n/n8n-nodes-langchain.textclassifier n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.textclassifier node as part of a reusable workflow. Builders use these templates to inspect how the node connects with triggers, data transformation steps, app integrations, notifications, storage, or AI-powered actions inside n8n. Each workflow listing includes a title, summary, author attribution, categories, complexity level, source links when available, and a downloadable JSON file for review before import. Use this page to compare practical examples, understand the surrounding nodes, and choose a template that can be safely tested and adapted in your own n8n workspace.
n8n-n8n-nodes-langchain-textclassifier 
Generate visual summary & knowledge graph insights for your email
The Ultimate Gmail Analysis and Visual Summarization Template This workflow showcases various useful Gmail search, fi...
Smart Customer Support System with GPT-4o, Gmail, Slack & Drive Knowledge Base'
The AI Support Agent combines Gmail, Slack, and Google Drive into a seamless support workflow powered by GPT 4o and P...
Auto-respond to Gmail inquiries using OpenAI, Google Sheet & AI agent
Who is this for? This workflow is ideal for: Customer support teams looking to reduce manual response time SaaS compa...
Automate email & calendar management with Gmail, Google Calendar & GPT-4o AI
Boost your productivity with this AI powered email and calendar assistant: This AI powered template has 2 workflows....
AI-powered MIS agent
The AI powered MIS Agent is an intelligent, automated system built using n8n that streamlines email based data collec...
AI image generator from text built on fal.ai
Who this template is for This template is for developers, content creators, or application builders who want to integ...
Sort Gmail emails with GPT-4o into action required and no action labels
Description: This automation uses GPT 4o to scan unread Gmail emails and intelligently classify them as: Action → Req...
Multilingual WhatsApp translator with OpenAI Whisper & GPT-4 and HubSpot integration
AI WhatsApp Translator + Voice Transcriber with HubSpot Integration Hello! I'm Amanda ️, a passionate automation crea...
Ai email triage & alert system with GPT-4 and Telegram notifications
Fully Automated AI Email System for n8n: Triage, Summarize & Alert—Never Check Your Inbox Again! Fully Automated Emai...
Explore n8n nodes in a visual reference library
WATCH THE n8n STARTER GUIDE This te...
🌍 AI interpreter and translator for WhatsApp – translate voice & text
AI WhatsApp Translator – Multilingual Voice & Text Translator for n8n Hi! I'm Bruno — I’ve been building AI ...
Automatically classify and label Gmail emails with Google Gemini AI
Description Quickly organize your inbox with AI! This simple workflow automatically classifies incoming emails into d...
Automate purchase order form submissions from Outlook Excel attachments with AI
This n8n template imports purchase order submissions from Outlook and converts attached purchase order forms in XLSX...
Automate WordPress contact form (CF7) responses and classification with Gemini
This workflow optimizes the management of inquiries received through a contact form (Contact Form 7 CF7 Plugin) on a...
Classify emails & extract structured data from job applications with GPT-4o
Who is this template for? This workflow template is designed for business owners and HR professionals to automaticall...
Parse incoming invoices from Outlook using AI Document Understanding
This n8n template monitors an Outlook mailbox for invoices, automatically parses/extracts data from them and then upl...
Automated discord spam moderation with AI and human-in-the-loop
This n8n template demonstrates how you can automate community moderation using human in the loop functionality for Di...
Smart email auto-responder template using AI
Smart Email Auto Responder with AI Classification Automatically Categorize and Reply to Emails using LangChain + Goog...
WordPress content assistant: Article recommendations & Q&A with Mistral AI
WordPress Content Assistant: Article Recommendations & Q&A with Mistral AI Ideal for WordPress site owners who want t...
Generate AI-ready llms.txt files from Screaming Frog website crawls
This workflow helps you generate an llms.txt file (if you're unfamiliar with it, check out this article) using a Scre...
Create product satisfaction surveys with Telegram, Google Sheets and AI
This n8n template uses a Telegram chatbot to conduct a Product Satisfaction Survey and fetches questions and stores a...
Seo keyword analysis and filter
Use case This workflow is designed for e commerce brands and content teams who: Need to scale SEO content production...
🤖 AI-powered WhatsApp assistant for restaurants & delivery automation
AI Powered WhatsApp Assistant for Restaurant & Delivery – Automate Orders, Calculate Delivery Fees & Enhance Customer...
✨🔪 Advanced AI powered document parsing & text extraction with Llama Parse
Description This workflow automates document processing using LlamaParse to extract and analyze text from various fil...