How it works
Three steps, no spreadsheet.
- Step 1 We pull live prices Every prop, from the sportsbooks and from the prediction markets, on the same line.
- Step 2 We de-vig and compare Prices convert to implied probability, so an exchange quote and a book quote are finally the same unit.
- Step 3 You take the best number Every row names the venue and the price. You place it where it pays more.
Your books, your board
Not every book is legal in every state. Premium narrows the whole site to the ones you can bet.
Choose your venues and drag them into the order you read them. Every board, every player and team page, both tools and the AI connector all use the same list — you never re-pick it per page.
Choosing your books is a Premium feature. Open the picker to see every venue we price; subscribe to narrow the site to the ones you bet, in your order, on every device.
Props today by market
Jump straight into the market you bet.
Prediction market odds by venue
Kalshi, Polymarket and Novig, sport by sport.