Monitor Competitor Prices with Firecrawl, GPT-4.1, Sheets & Gmail Alerts

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Introduction Automate price monitoring for e-commerce competitors—ideal for retailers, analysts, and pricing teams. ⚠️ Self-Hosted Only: Requires self-hosted n8n instance. How It Works Scrapes competitor URLs, extracts data via AI, detects price/stock changes, logs to Google Sheets with email alerts. Workflow Template Trigger → Scrape → AI Extract → Parse → Compare → Detect Changes → Update Sheets + Alert Workflow Steps Scraping: Firecrawl fetches Nike, Adidas, Sneaker data AI Extraction: Proces