Chicken thighs. Coffee beans. Vitamin D. The identical product is sold under six brand names, in four pack sizes, at nine different prices. Group the ones that are the same stuff into a pool, set one target, and get one alert when any of them hits it.
You paste in a single URL and watch a single ASIN. That's the whole model — one listing, one price, one line on a chart.
Meanwhile the byte-for-byte identical thing — different brand sticker, different seller, six to a box instead of four — drops 30% for a weekend.
Your alert was pointed at the wrong row of a spreadsheet you never got to see. You didn't miss a deal on that product. You missed it on the same product.
You don't want a price on a listing. You want the cheapest way to get the thing — whichever box it happens to arrive in.
On any product page, open the extension and hit Add to pool. Drop in every listing that is, as far as you're concerned, the same stuff — other brands, other sellers, other pack sizes. You decide what counts as equivalent. No algorithm guesses on your behalf.
Total price or price per unit — your call, per pool. Type a number, or take the one-tap −10% / −20% / −30% off what you're looking at right now. That's the whole configuration. No charts to read, no thresholds to tune.
Checks run on their own, whether or not the tab is open. When the first listing in a pool crosses your target, you get one notification naming the winner. Not one per listing. Not one per device. One.
The alert stays claimed until you clear it, so a price hovering on the line can't turn into forty pings.
Three listings. Same 15oz double-walled mug, three brand stickers. Flip the comparison and watch the winner move.
Type your email, get a six-digit code, you're in for three months. Nothing to invent, nothing to forget, nothing for us to leak.
Build a pool on the laptop, it's on the desktop before you get there. Every device you sign into shares the same pools, targets, and — critically — the same one alert.
We only ever see the listings you deliberately add. Sign out of a device and its access is revoked on the spot.
Not billable yet — everyone's on Free while this is being built.
Whatever you say does. You build the pool by hand, which is the point — you know what two listings are the same batteries from the same plant under different labels, and no matching algorithm does.
Amazon today. Pools are store-agnostic by design, so more retailers are a matter of reading their pages, not rebuilding anything.
It can't. One alert per pool, claimed once and held until you clear it — enforced on the server, so two signed-in devices can't both fire for the same drop.
No. Everything works locally on one browser without an account. Signing in — with an emailed code, never a password — is what makes pools appear on your other machines.
Chrome and Chromium browsers now. A Firefox build is on the list.
A planned paid tier, once it launches — and nothing else. Your pools aren't a product we sell.
Install it, pool the five things you re-buy constantly, and forget it's there until it pays for itself.