How it works
Name your whale. We keep watch.
You are hunting one specific piece, not browsing a feed. White Whale is built around that difference.
Point to the piece
Tell us the exact item you're after, or upload a reference photo. One coveted piece, defined precisely — a dress, a bag, a watch, a rare book.
The market, watched daily
Our vision model visually matches your piece against live listings across the resale market — catching it even when a seller's title never names the brand.
You hear the moment it surfaces
When a strong match appears, we email you straightaway with the listing, the price, and a link to buy — before it's gone.
Why it's different
A search that recognizes the piece, not just the words.
It matches by photo
Upload a picture of the exact piece. Our AI recognizes it visually — so a mislabeled or badly-titled listing still gets caught, where a keyword alert would miss it entirely.
It never stops looking
Set your whale once. We hunt on a schedule and keep a running ledger of every sighting, so the search continues long after you'd have given up refreshing.
It's tuned for the good stuff
Built for high-value vintage, designer, and secondhand luxury — the pieces worth waiting for, not fast-fashion filler.
Alerts you'll actually trust
We only cry "whale sighted" when the AI is genuinely confident it's your piece and it's for sale — not for every look-alike that drifts past.
Setting sail
We're crewing up for beta.
White Whale is in active development. Join the early-access list and we'll bring you aboard as we open the waters.