Competitor Price & Stock Monitor — n8n Automation Template

Know the moment a competitor changes price or runs out of stock — on autopilot, without paid scraping tools.

Stop checking competitor stores by hand. This ready-to-import n8n workflow watches any number of product pages, logs every price to Google Sheets, and pings you instantly when prices move past your threshold or stock status changes.

What you get

✅ Importable n8n workflow JSON (13 nodes, native n8n only, no community nodes)

✅ Google Sheet structure (watch list + full price history)

✅ Step-by-step setup guide (10-minute setup)

✅ CSS selector cheat sheet for Shopify & WooCommerce

✅ Email, Telegram and Slack alerts — use one or all

Why sellers love it

💸 No monthly SaaS fee — runs on your own n8n (self-hosted is free)

🌍 Handles US & EU price formats ($1,299.00 / 1.299,00 €)

📉 Per-product thresholds — alert on 2% for hero SKUs, 10% for the rest

📦 Stock-out detection — raise prices or push ads when rivals sell out

🛡️ Polite scraping (rate limited) and safe failure handling

Perfect for Shopify / Amazon / Etsy / TikTok Shop sellers, dropshippers, brand managers and e-commerce agencies.

FAQ

Do I need to code? No. Paste your Sheet ID, connect credentials, add product URLs.

Does it work with n8n Cloud? Yes, n8n 1.x Cloud or self-hosted.

Does it work on Amazon? Amazon blocks simple requests; the README shows how to plug in a scraping API. Works best on Shopify, WooCommerce and most independent stores.

How many products? Unlimited — limited only by your n8n plan and polite request rates.

Refunds? Digital product; if you can't get it running, message me and I'll help or refund within 14 days.

Updates? Free updates for all buyers.