Sportsbook odds and prediction markets, in one place.
FETCHINGRetrieving sportsbook and exchange prices…
Kalshi odds and BEST include estimated trading fees. Available size is not supplied; confirm the final price on Kalshi.
Odds board
◆ Best matching price
Best price compares identical outcomes and lines in this feed. Confirm settlement rules and final odds with the operator.
PUBLIC FEEDSKalshi, Polymarket and Manifold do not need API keys for these feeds.
Market questions
Cash contracts & play-money forecasts
Reported probability is indicative. Bid is the selling quote; ask is the buying quote before fees. Cash contracts are USD-denominated. Manifold uses play money. Different rules can produce different prices.
CROSS-MARKET VIEW
Find a possible middle.
INDICATIVE SNAPSHOTS
Scan one sport and market when you need it. No automatic scanning.
A middle is a gap between two opposing lines. If the final score lands in that gap, both selections could win. Outside it, you can lose money. We show real line candidates only, never invented opportunities.
A fresh sportsbook request can use 1 existing provider credit. Prediction coverage is bounded and may miss a game. Price gaps use reported asks before fees, with no executable depth or verified settlement match. Manifold play money is excluded.
Same-event identity is not settlement equivalence
Possible middles
Sportsbook line pairs · pregame
Detailed price and prediction-market comparison
Raw break-even: sportsbook = 1 ÷ decimal odds; contract = ask per $1 payout, before fees. No vig removal or FX conversion. A percentage-point gap is not expected profit. NHL name mapping uses the official team directory.Public prices do not establish eligibility to trade.
FOLLOW THE RESULT
Your tracked selections
SAVED ON THIS DEVICE
A manual reference list. Tracking does not place a bet, import an account or confirm a payment. Your selections and hypothetical stakes stay in this browser on this site address; clearing site data removes them. They do not automatically follow you to another device or domain.
Score projections depend on your selected scoring rules. Only a prediction provider’s final resolution is marked provider confirmed. Sportsbook settlement is never confirmed here. Results refresh on demand, not in the background.
KNOW WHAT YOU’RE COMPARING
The same question can have different rules.
Sportsbook returns include your stake. Prediction contracts depend on their resolution rules, available liquidity and fees. Check the market details before comparing prices.