Every pair, cataloged
beautifully.
Find it. It files itself.
Find a pair and rack it in under 30 seconds — cataloged, priced, and charted against the live market. No spreadsheets, no friction.
Point your camera at the box.
CYKI reads the style code straight off the shoebox label, finds the shoe, and fills in the size for you. Scan a few boxes back to back, then review the batch in one pass — cataloging a whole rack becomes an evening, not a weekend.
An honest read on where the market actually is.
Every constituent priced, charted, and weighted — so you can see where the whole market sits, not just one pair. It's independent — not run by a marketplace. We update it daily and publish the method.
Can you
beat the market?
Pick your basket, take on the CYKI 100, and see who's still up when the market's down. New season every month.
In a down market, beating it is the flex worth sharing.
Which one’s
hotter?
Pick two pairs from your own rack, post a photo of each and a line on why, and let the community vote.
Four days on the clock. No stakes, no prices — just taste. Drop a comment to make your case.
Built for the pairs you love.
The value of your collection, updated daily.
Cost-basis P/L on every pair. The home StockX walked away from.
See what's carrying your rack — and what's heating up.
Spot your standout holdings, your movers, and the drops worth watching — tuned to what's already in your collection.
A link anyone can open. No account needed.
Turn on sharing and send it. It shows your return, pair count and top pair, updating as your collection does. Dollar amounts stay hidden unless you choose to show them, and a new link kills the old one the moment you want it gone.
The biggest marketplace built collection tracking — then shut it down to chase transactions. We built the home for what you hold.
Quick watches, not a pitch deck.
Short films on the questions every collector actually has — what your collection's worth, what the index is, and what happens when it outgrows a spreadsheet.
Cop the app.
Find your first pair and watch it come to life in under 30 seconds. Free.
