Prediction markets · fragmented pricing

One contract. Two prices. Route to the cheaper book.

The same event trades at different prices on Polymarket and Kalshi. Tycheo prices both books, fee-adjusted, and sends each order where it actually fills best — including at size, where the quote stops being the price.

Closed beta. No marketing list.

Quote board

Loading market…

·· best
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Reading both books…

01 — the cost you don't see

The quote is not the price you get.

Top of book is one line of an order book. Past that line you pay higher. This is the live ladder for the market above — bar length is real resting size at each price.

Polymarket Kalshi
Yes-ask ladder
Fill at size
OrderAvg fillvs topContracts
Walking the book…

Same spend, both venuesafter Kalshi fee
OrderSingle venueRoutedYou keep
Comparing fills…

02 — what routing returns

Same money. More contracts.

Each contract pays $1 if it resolves your way. Buying the same exposure on the venue whose book is deeper — after that venue's taker fee — is worth this much per order.

recovered on a $150,000 order, at the prices above.

03 — what comes next

Short-horizon calls, swiped.

Routing is the product today. Next is a faster surface for short-dated markets, where an order form is more friction than the trade is worth. Real questions, real prices, from the same feed above.

Demo — no positions, no funds

Demo deck

04 — access

Closed beta, opening by cohort.

We'll ask what you trade and at what size. Nothing else.