Bright Data-powered competitive price lookup and report generator

This n8n workflow automates the collection, enrichment, and analysis of e-commerce product listings using Bright Data and AI, then delivers an HTML email report with the most competitive offers.

🚀 What It Does

- Pulls product titles from a Google Sheet. - For each product, searches a Bright Data marketplace dataset (Google Shopping) for available listings. - Extracts relevant fields: price, title, seller name, and listing URL. - Sends this data to Google Gemini for AI-powered Markdown report generation. - Converts Markdown to HTML and styles the output for better email rendering. - Sends an email report for each product with the top 20 most affordable offers.

🛠️ Step-by-Step Setup

- Load product list from Google Sheets. - For each product title, run a Bright Data filter request (case-sensitive match). - Poll the snapshot status until it is ready. - Retrieve snapshot content and clean the results with a Code node. - Pass the results to Gemini (PaLM/Gemini Flash) for analysis and report generation in Markdown. - Convert Markdown into styled HTML using Markdown + Code nodes. - Send formatted email to a predefined recipient. - Return to the loop and repeat for the next product.

🧠 How It Works

- Loop Control: SplitInBatches handles product-by-product processing. - Snapshot Handling: Snapshot status is polled every 30s until success/failure. - AI Formatting: Gemini summarizes listings and formats content. - Error Handling: Failed snapshots produce a warning message and resume the loop.

📨 Final Output