About Promo Radar
Promo Radar helps you answer one question before any Amazon purchase: should I buy now, or wait for a better price?
What the analysis actually shows
Paste any Amazon product link and we show you how today's price compares to its recent 90-day range. You get a clear recommendation — Buy, Hold, or Wait — so you can decide with more confidence and less guessing.
How it works
We track prices across Amazon marketplaces using a third-party provider, compare today's price against its recent 90-day baseline, and show you the result clearly. Active coupons and lightning deals are factored in automatically.
What this is not
This is not a price predictor. It does not guarantee you will save money. What it does is give you context that most product pages lack — whether today's price is high, low, or normal for that specific item. Amazon prices shift constantly, and our snapshot may lag by up to 24 hours.
Where it works
Promo Radar supports 11 Amazon marketplaces: US, UK, Germany, France, Italy, Spain, Japan, Canada, Mexico, Brazil, and India.
Affiliate disclosure
Promo Radar participates in the Amazon Associates Program. If you click through and buy, we may earn a commission at no extra cost to you. The analysis is fully automated — commissions do not influence recommendations.