How it works
Behind every answer, TAGS does the work a sharp shopper would do — if they could check every store, every coupon and every price change at once, and knew instantly when something was priced wrong.
Tell TAGS the exact thing — “men’s Nike Elite socks, medium, black.” Or set a watch and let it hunt in the background.
TAGS checks the current price at every major retailer that carries it — online and in-store — straight from the source.
Coupons, promo codes, cash-back and rebates get layered on automatically to reveal the true out-the-door price.
One cart, every store
Behind that single answer, TAGS is pricing your item at every major retailer at the same time — then stacking the coupons and rebates that actually apply to it.
Price-mistake radar
This is the part no coupon extension can do. TAGS understands the normal price of millions of items — so when a store fat-fingers a price, runs a broken promo, or mismarks clearance, it sticks out like a sore thumb.
The instant a price drops far below where it should be, TAGS flags it as a likely pricing mistake and tells you to move — because those windows close fast.
Illustrative example.
The stacking engine
Most tools show you the sticker price. TAGS goes further: it finds the coupons and rebates that actually apply to your item, combines the ones that can be used together, and does the math so you see the real final cost — not the marketing price.
That stacking is the difference between “a decent deal” and “the lowest it can possibly go.”
Illustrative example.
Two modes
Buying right now? Ask TAGS for the best price on any product and get an instant, side-by-side answer with the winning store highlighted.
Not in a rush? Set a watch. TAGS tracks that item everywhere and alerts you the second the price drops, a coupon makes it cheaper, or it spots a mistake.
Yes — you can create an account, ask for prices and set watches for free. Pro adds unlimited watches and priority alerts. See pricing.
Directly from the retailers themselves. TAGS shows the real, current price with its source — never a made-up “original” price to make a discount look bigger.
TAGS learns the normal price range for items and watches for prices that fall far outside it. A price that’s dramatically lower than it should be is usually a glitch, broken promo or mismark — and TAGS surfaces it fast so you can act before it’s corrected.
When you buy through a store we recommend, that store may pay us a small commission — at no extra cost to you. We only point you to the genuine lowest price, so our interests stay aligned with yours.