Free price monitor

Price Watch

Watch a selected price on a public product page and get an email when it changes. Notinexa checks approximately every 10 minutes.

Compatibility. Best results come from public pages that expose prices in HTML, JSON-LD or other structured product data. JavaScript-only prices, login walls, CAPTCHAs and anti-bot systems may not be supported.

Manage or delete an existing price watch →

Automatic product price change alerts

Price Watch is for one product page you already care about. It detects plausible public prices, lets you confirm the correct price when a page contains several candidates, then stores that selected source as the baseline.

What happens when the price changes?

When a later successful page fetch returns a different selected price, the alert can show the old and new values and the percentage change when the currency is unchanged. A currency change is treated as an event rather than converted using an exchange rate.

What Price Watch does not do

It does not compare every retailer, execute a headless browser, bypass anti-bot protection, choose variants for you or guarantee support for every ecommerce platform. That narrow scope keeps the tool predictable and privacy-conscious.