Glass It Price Tracker
Browser extension tracking price history and drop alerts across major retailers, plus a paid competitor price-monitoring add-on.
What it does
Glass It is a price-tracking service centered on a browser extension that records price history and notifies shoppers of drops and back-in-stock events across retailers like Amazon, Walmart, Best Buy and many more. It also offers a paid ecommerce price-monitoring service for merchants who want to watch competitor pricing and stock, with Shopify and WooCommerce integrations.
Core features
Price history charts for tracked products
Price-drop and back-in-stock alerts
Support for dozens of major retailers
Competitor price monitoring for merchants
Shopify dynamic pricing and WooCommerce plugin
Data export and webhooks API
Best for
→Wait for the best time to buy an item
→Get notified when a product is back in stock
→Monitor competitor prices for an online store
→Adjust store prices from competitor data
Reviews
Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.