Hey everyone! I built Priceglass because I don't agree with surveillance-based pricing, full stop. The idea that two people can look at the exact same flight, hotel room, or product and get charged differently based on their location, device, or login always bothered me, and there's basically no way to catch it from inside your own browser. You just see your price and have no idea what anyone else is seeing. So I built a tool for it. Priceglass compares your price against recent checks from other opted-in users on the same offer, and tells you when someone saw it for less. It's community driven on purpose, one person can't see the pattern, but a network of people can. It only shares the page you're viewing and the visible price. No accounts, no personal info, no browsing history. Sharing your own price checks with others is optional. The bigger this community gets, the harder it is for companies to hide these price differences. That's the whole point: consumers being stronger and more informed together, instead of everyone getting quietly priced alone in their own browser.

Priceglass

Find out if you're paying more than everyone else

Find out if you're paying more than everyone else