ThamaSpy watches competitors' product pages for you and emails you when a price drops, rises, or an item sells out, so you can react the same day instead of next week.
Open a competitor's product page, click Track in the Chrome extension, and choose what to be alerted about.
Instant emails for price drops, increases and stock changes, or one daily digest. Every size and color is watched.
See every change a competitor made, when sales started and ended, and when they sold out.
Works with Shopify stores and most sites that publish product data. Checks run on our servers, even when your computer is off.
Prices in USD. Cancel anytime; your plan stays active until the end of the billing period.