Choose your books

Books differ by state. Premium picks the ones you can actually bet and puts them in the order you read them — every board, tool and player page follows. 22 to choose from.
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Venues

Every book and prediction market we price

21 venues, each measured against the whole market on the props it is quoting right now. Open one to see how often it has the best number.

See every live edge

Prediction markets

Order books: traders set the price between themselves and the fee sits outside it.

Sportsbooks

Each one posts its own line and keeps its margin inside the two prices.

Books on BeatVig

Which sportsbooks and prediction markets does BeatVig compare?

BeatVig prices 21 venues: Kalshi, Polymarket, Novig, and ProphetX on the prediction-market side, and BetMGM, BetOnline, BetRivers, BetUS, Betway, Bovada, DraftKings, Fanatics Sportsbook, FanDuel, Hard Rock Bet, Marathonbet, Matchbook, 1xBet, Pinnacle, Smarkets, TAB, and Unibet on the sportsbook side. Each one has its own page showing how often it has the best number.

What does "best price" mean on these pages?

A venue has the best price on a prop when its number implies the lowest probability for that outcome of any venue pricing it — in other words, when it pays the most for the same bet. The share on each page is how often that is true across everything the venue is quoting at that moment.

Does BeatVig recommend one of these books?

No. BeatVig takes no affiliate money and recommends no venue. These pages describe what each venue is and measure what it charges; which of them you can use is a question of where you are and what accounts you hold.