@n8n/n8n-nodes-langchain.openai
1,274 workflows using this node.
What is the @n8n/n8n-nodes-langchain.openai node used for in n8n workflows?
@n8n/n8n-nodes-langchain.openai n8n workflows are automation templates that use the @n8n/n8n-nodes-langchain.openai 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-openai 
Automate trend research to blog content with GPT-4o, DALL-E & Apify to Notion
AI Editor in Chief: Trend Research to 3 Notion Blog Drafts This workflow acts as your personal "AI Editor in Chief,"...
Qualify Calendly leads in Airtable with OpenAI GPT-based categorization
Calendly Lead Qualification & AI Powered Categorization What it's for: This automation streamlines your sales qualifi...
Create AI-curated news digests with GPT-5.1, NewsAPI, Tavily & Telegram
Staying up to date with fast moving topics like AI, machine learning, research, or your specific industry can be tric...
Transcribe YouTube videos & create GEO summaries with Whisper and GPT-4o-mini in Notion
Description Automate your YouTube research workflow by extracting audio from any video, transcribing it with Whisper...
Analyze Customer Reviews from 5 Platforms with Thordata Scraping & GPT-4.1 Reports
Automatically gather hundreds of real customer reviews from five major platforms in one run using Thordata API and Pr...
Strip secrets from JSON file via AI Formatter + Merge node&send mail report
Description This workflow sanitizes any uploaded n8n workflow JSON by removing credentials, webhook IDs, and sensitiv...
ποΈ AI warehouse inventory cycle count bot using GPT, Telegram and Google Sheets
Tags: Logistics, Supply Chain, Warehouse Operations, Paperless Processes, Inventory Management Context Hi! Iβm Samir,...
π¦ AI-powered damage reporting tool for logistics with Gmail, Telegram and GPT
Tags: Logistics, Supply Chain, Warehouse Operations, Paperless processes, Quality Management Context Hi! Iβm Samir β...
Transform videos with FAL AI avatar swaps & voice and publish to TikTok with Blotato
Convert Viral Videos into AI Avatar Swaps and Publish on TikTok with Blotato Who is this for? This workflow is design...
Automate menstrual cycle tracking with GPT-4, Google Sheets and Telegram notifications
Who's it for Women and healthcare providers who want to automate menstrual cycle tracking with personalized AI powere...
Generate personalized sales emails from Google Maps with OpenAI to Google Sheets
Generate personalized sales emails from Google Maps results to Google Sheets This workflow automates the entire proce...
Process social media leads with GPT-4.1 summaries, Google Sheets, Jira & Slack
Automated Social Media Lead Processing with AI Summaries, Slack Alerts & Jira Ticketing This workflow automatically c...
Customer feedback automation with sentiment analysis using GPT-4.1, Jira & Slack
Customer Feedback Automation Workflow with Webhook, OpenAI, Jira & Slack This workflow collects customer feedback fro...
Automate X-ray analysis with VLM Orion and distribute to Gmail, Telegram & Drive
This workflow provides an automated pipeline for processing medical X ray images using VLM Run (model: ) , and distri...
Expense Logging with Telegram to Google Sheets using AI Voice & Text Parsing
Use Cases Personal or family budget tracking. Small business expense logging via Telegram Hands free logging (using v...
Convert YouTube videos to audio summaries with Decodo, OpenAI & Telegram
Stop watching long videos, start listening to concise summaries. This workflow transforms any YouTube video URL sent...
π° EU sustainability news curation with RSS, GPT, Gmail, ElevenLabs & Telegram
Tags: EU News, RSS, AI Classifier, Data Table, Email Digest, Automation, n8n Context Hi! Iβm Samir , Supply Chain Eng...
Voice AI chatbot with OpenAI, RAG (Qdrant) & Guardrails for WordPress
This workflow implements a complete Voice AI Chatbot system for Wordress that integrates speech recognition, guardrai...
Weekly Google Analytics report with GPT-4o analysis & email delivery
The workflow automatically gathers weekly user and page view metrics . It then uses AI to analyze, compare, and compi...
Analyze call recordings with OpenAI and update Zoho CRM leads automatically
Zoho CRM Conversation Intelligence Analyzer This workflow automatically processes customer call recordings, transcrib...
Multilingual email auto-replies with DeepL, GPT-4o and Slack human approval
Who's it for Customer support teams, sales representatives, and international business professionals who need to hand...
Multi-channel feedback to Jira pipeline with AI analysis & Notion reporting
Description This workflow turns scattered user feedback into a structured product backlog pipeline. It collects feedb...
Automate Reddit Monitoring with GPT-5-Mini, Notion, and Gmail
Instantly Track Reddit Discussions and Generate Insights Manually monitoring Reddit for relevant discussions can be o...
Transcribe long audio files beyond 25MB limit with FileFlows and OpenAI Whisper
Who's it for This template is designed for content creators, podcasters, businesses, and researchers who need to tran...