Frequently asked questions

A price radar for AliExpress. We track product prices over time and only show the drops that history proves. It's free and needs no sign-up.

We compare today's price with the typical price, the price the product held the longest over the last 14 days according to our tracking. The step by step is in How it works.

Because the listing's "was" price is written by the store, and often the product was never sold at that price. If our history shows no drop, for us there's no discount.

We need at least 3 days of tracking to know its normal price. Until then, we show only the price and the chart.

That the store raised the price shortly before, and the "sale" only went back to what it already charged. We don't count it as a drop and we flag it on the product page, with the dates.

The price on the site is the last recorded reading, not a live lookup, read in US dollars for shipping to the United States. A listing can also have options at different prices; when we know, the page shows the range. Coupons, shipping and taxes aren't included, and prices in other countries and currencies can differ.

We read the best sellers of every category every day, and read again the products with drops and the best sellers every two hours. A drop that wasn't checked in the last 48 hours leaves the site.

Paste the link into Check a product. We show what we know about it; our catalog is the best sellers of each AliExpress category, so some products aren't tracked.

No. It's an independent site, not affiliated with AliExpress. Prices come from the official AliExpress affiliate API, and buy links carry our affiliate code.

Yes, no key needed. The same information is available through the public API and the MCP server at /api/mcp.