About TruePrice

TruePrice is a free Chrome extension that checks whether an Amazon "deal" is real. Amazon discount percentages are calculated against list prices that may rarely be charged — so a "50% OFF" badge can hide a genuine saving of far less, and a "25% OFF" badge can sit on a price that is above the product's usual price.

TruePrice answers with the one number that cannot be dressed up: the price history your own browser has actually seen. It shows the lowest and highest prices observed on your device, puts a verdict bar under the price on every product page, and compares the same product on Walmart, Target and eBay in one click. It works on 22 Amazon marketplaces, each in its own currency.

Who makes it

TruePrice is an independent one-person project by Bittu Raj (Jharkhand, India), published on the Chrome Web Store. It is not affiliated with Amazon, Walmart, Target or eBay, and it is funded by an optional Premium tier — never by selling data.

Our promise

• The free version stays free.
• Your price history never leaves your device.
• If we cannot verify a number, we do not print it.