Asin – Amazon Price Tracker

See the price history of any Amazon product right under its price, know if it is a good deal, and track it in one click.

See the price history of any Amazon product right under its price, so you know if it's a good deal before you buy. On every Amazon product page, Asin adds a small panel with: • The price history, with the lowest, average and highest price • Whether today's price is a good one • One-click tracking, with email alerts when the price drops, reaches your target or the product is back in stock • Who else sells it: Amazon's own price, the cheapest new and used offers (on request) Your watchlist is shared with the Asin web app, the REST API and AI assistants over MCP. Works on 11 Amazon stores: United States, United Kingdom, Germany, France, Italy, Spain, Canada, Japan, Brazil, Mexico and India, each in its own currency. Available in English, French, Spanish, German, Italian, Portuguese, Dutch, Polish, Japanese and Chinese. Free for 50 products checked daily, no card needed. An Asin account is required: the extension connects to it in one click. Asin is an independent service, not affiliated with, endorsed or sponsored by Amazon.