Arbitrage involves risk - odds change rapidly, Betr.Market does not guarantee profits.

Prediction Markets
Arbitrage Tools.

Spot Positive EV Plays Across Prediction Markets and 100+ Traditional Sportsbooks with Betr.Market

NBA

Atlanta Hawks @ Washington Wizards

Market: kalshi vs polymarket
Active
Profit
+1.50%
KalshiKalshi
80%
PolymarketPolymarket
18.5%

The Brutal Truth About Your Parlays

While you chase gut feelings, we exploit mathematical inefficiencies on Prediction Markets

Betr.Market vs Parlays

$1000 bankroll tracked over 12 months

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Betr.Market  
Casual 4-Team Parlay  
Features

All You Need To Beat All Markets

Stop playing their game. Use these tools to exploit market inefficiencies.

Prediction Markets Screener

Screen and compare live odds across sportsbooks and prediction markets in one dashboard.

Arbitrage Bet Finder

Find arbitrage opportunities across traditional sportsbooks and Prediction Markets like Polymarket & Kalshi

Positive EV Bets

Find positive expected value opportunities on Polymarket and Kalshi with no betting limits.

Betr.Market API

Access arbitrage, positive EV, and prediction markets data programatically for automated trading systems.

Spot Arbitrage Plays.

Arbitrage finder for prediction markets. Scan multiple platforms and find profitable opportunities instantly with Betr.Market

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