OSBIC Parlay Finder
Compare parlay odds across every sportsbook and prediction market
Type your parlay in plain English. Parlay Finder checks 16 sportsbooks and prediction markets and ranks them by payout, even when the difference is only +400 vs +410.
Try it nowHow it works
- Type your legs, separated by
+or commas, e.g.Rockets ML + LeBron over 20 points. - We find each game, including the player's current team, and pull live odds from every book.
- Every book is ranked by what $100 would win, with the best price for each leg highlighted.
Supported leagues and bets
- NBA: moneyline, spread, total, points, rebounds, assists, threes, PRA, steals, blocks
- NFL: moneyline, spread, total, passing / rushing / receiving yards, receptions, passing TDs, anytime TD
- NHL: moneyline, puck line, total, points, goals, assists, shots on goal, saves, anytime goal
- MLB: moneyline, run line, total, hits, home runs, total bases, strikeouts, RBIs
- Premier League and Champions League: 3-way moneyline, draw, spread, total, anytime scorer, shots on target
Books we compare
Prediction markets
- Kalshi
- Polymarket
- Polymarket US
- Novig
- ProphetX
Sportsbooks
- FanDuel
- DraftKings
- BetMGM
- Caesars
- Fanatics
- BetRivers
- Hard Rock Bet
- theScore Bet
- Bally Bet
- betPARX
- Fliff
Only US-licensed sportsbooks and regulated prediction markets are included. Availability varies by state, and prediction markets don't always let you combine legs into a single parlay.
FAQ
Why does the same parlay pay differently at different books?
Every sportsbook and prediction market sets its own price on each leg. A few points on each leg compound when legs are multiplied together, so a parlay can pay noticeably more at one book than another, even when the individual odds look close.
How is the parlay price calculated?
Each leg's American odds are converted to decimal odds and multiplied together, which is how standard parlays are priced. Same-game parlays are an exception: books apply their own correlation adjustments, so the real payout at the book may differ.
What if I ask for a line no book offers?
If you type "over 20 points" and books only post 19.5 or 20.5, Parlay Finder compares everyone at the closest line and tells you which line it used.
Can I place bets here?
No. Parlay Finder only compares prices. It doesn't take bets, hold money or link to any account. Always confirm the price in the book's own app before betting.
How fresh are the odds?
Odds are fetched live when you search and cached for about 90 seconds. Lines move fast, especially during live games, so the price at the book may already be different.