Glass It tracks product prices daily with price drop and back in stock alerts. Free tier and paid plans for 10 to 500 items. See features and pricing.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Glass It is a price tracking service operated by Glass It LLC. It watches product pages at online retailers, keeps a record of the prices it finds, and notifies users by email and push notification when prices drop or items return to stock. The homepage describes it as a service that tracks online prices every day with technical and customer support.
The service lists tracker pages for retailers such as Amazon, Best Buy, Walmart, Target, Home Depot, IKEA, Newegg, Etsy and Udemy. It also offers a price history checker, where a user pastes a product URL to see past prices. Glass It says it does not use customers' private data to find discounts.
A user installs the Glass It browser extension for Chrome, Firefox, Microsoft Edge or Safari, logs in, and opens a product page. Clicking the extension requests monitoring. A Web Engineer then reviews the item. If the URL points to a page with one item and a clearly displayed price, it is usually approved, and the site says pending items are typically approved within one business day.
After approval, the user receives an email and can set a notification price for the item. Glass It then checks the price once per day and sends alerts based on that setting. Public price history on the homepage appears only when at least three data points exist and at least one verified user has enabled push notifications.
The core feature is daily price monitoring with email and push alerts. Paid plans add stock alerts, unlimited data access to price history, and a webhook API. Users can download price history and create dashboard widgets with a wizard to compare monitoring data across items.
Glass It also assigns Web Engineers to set up monitoring and fix tracking problems during a user's term. Customer support is available by email or chat on paid plans. The service tells users if a tracked item goes out of stock, is discontinued or is taken off the market, which matters for fast-selling items.
Glass It is a price tracking service that checks online prices once per day. It sends email and push notifications for price drops and stock changes. Tracking is requested through a browser extension and set up by Web Engineers.
Glass It has a free tier, a free one-month trial for 5 items, and paid Essential, Advanced and Enterprise plans for 10, 100 and 500 items. Annual billing is 15% off. The pricing page text does not show dollar amounts, so confirm current rates on the site.
Yes. The pricing page lists a free one-month trial covering 5 items. A valid payment method is required to start it.
Glass It checks the price of each monitored item once per day. Notifications are sent during that daily check.
The Glass It browser extension is available for Chrome, Firefox, Microsoft Edge and Safari. Users log in, open a product page and click the extension to request monitoring.
No. Users must specify the product and the retailers where they want prices tracked. Glass It may make suggestions from time to time.
Yes. Stock alerts are listed on the paid plans, and the pricing page says out of stock monitoring is included. Glass It also says it will notify users if a tracked item goes out of stock or is discontinued.
It suits shoppers who want alerts on specific products and small buyers who need to watch a list of items at named retailers. Plans scale from 10 to 500 items, and a webhook API is included on paid plans.