Automated Facebook comment management with GPT-4o and LangChain

Generate Instagram reels with Veo3 and GPT for AI-powered ad creation

Veo3 Instagram Reel Generator – AI-Powered Ad Creation in Minutes Description: This no-code workflow transforms your creative brief into an engaging Instagram Reel using OpenAI and Veo3 API (via Wavespeed) — fully automated in n8n. Just type a product, theme, or trend via chat, and get a short-form video plus caption delivered and logged, ready to post. Perfect for marketers, creators, and content teams looking to scale their ad content output without hiring editors or creative agencies. Wa

Nano banana AI product image creator via WhatsApp

Nano Banana AI Product Image Creator via WhatsApp Transform ordinary product photos into premium marketing visuals instantly using Gemini AI for prompt enhancement and Nano Banana AI for image generation through WhatsApp. Who's it for - Small business owners - E-commerce sellers - Social media managers - Anyone selling products online What it does • Takes your normal product photo • Gets your text/caption as input • Gemini AI improves your basic prompt into professional instructions • Nano Banan

Classify guest enquiries and send replies with GPT-4o, Gmail and Slack

Description This workflow automates guest enquiry intake, intent classification, response generation, and internal routing for hospitality businesses using webhooks, GPT-4o, Gmail, and Slack. It converts raw guest enquiries into structured, actionable items while ensuring fast acknowledgements, correct team assignment, and SLA visibility. When a guest submits an enquiry through a webhook (website form, booking page, or external system), an AI agent analyzes the message to detect intent—booking,

Invoices from Gmail to Drive and Google Sheets

Attachments Gmail to Drive and Google Sheets Description Automatically process invoice emails by saving attachments to Google Drive and extracting key invoice data to Google Sheets using AI. This workflow monitors your Gmail for unread emails with attachments, saves PDFs to a specified Google Drive folder, and uses OpenAI's GPT-4o to extract invoice details (date, description, amount) into a structured spreadsheet. Use cases - Invoice Management: Automatically organize and track in

Real-time extract of job, company, salary details via Bright Data MCP & OpenAI

Notice Community nodes can only be installed on self-hosted instances of n8n. Who this is for This workflow automates the real-time extraction of Job Descriptions and Salary Information from job listing pages using Bright Data MCP and analyzes content using OpenAI GPT-4o mini. This workflow is ideal for: - Recruiters & HR Tech Startups: Automate job data collection from public listings - Market Intelligence Teams: Analyze compensation trends across companies or geographies - Job Boards & Aggreg

Evaluate RAG response accuracy with OpenAI: document groundedness metric

This n8n template demonstrates how to calculate the evaluation metric "RAG document groundedness" which in this scenario, measures the ability to provide or reference information included only in retrieved vector store documents. The scoring approach is adapted from How it works This evaluation works best for an agent that requires document retrieval from a vector store or similar source. For our scoring, we need to collect the agent's response and the documents retrieved and use an LLM to as

Email summary agent

Problem Teams often struggle with email overload, leading to missed actions and inefficient meeting preparation. Solution This workflow automates email management using n8n and AI. It fetches emails, summarizes key points and actions, and sends two concise updates—one in the morning and one at night. How It Works - Triggers at 7 AM and 9 PM: Automates the process to summarize emails received during specific time blocks. - Fetches Emails: Retrieves emails from the last 24 hours or af

✨🩷Automated social media content publishing factory + system prompt composition

Social Media Content Publishing Factory for Streamlined Content Creation Across Platforms Who is this for? This workflow is designed for content creators, social media managers, and marketing teams who need to efficiently create and publish content across multiple social media platforms. It's perfect for businesses looking to maintain a consistent presence across X (Twitter), Instagram, Facebook, LinkedIn, Threads, and YouTube Shorts without spending hours crafting platform-specific conten