Beta
    Who will headline Coachella 2027?$0
    Chelsea FC vs. Tottenham Hotspur FC - Exact Score$3
    Michigan's 10th District margin of victory$0
    What will the median home value in Miami be on May 31?$0
    Tuyo FDV above ___ one day after launch?$132
    2026 FIFA World Cup: Player to make Argentina Squad-48.0%
    SE Palmeiras vs. Club Cerro Porteño+11.8%
    Who will win Chopped Castaways?-36.2%
    Nantes vs Toulouse: First Half Winner+0.0%
    "Star Wars: The Mandalorian and Grogu" Rotten Tomatoes score?-98.0%
    Alex Cora
    C
    +172%
    Édouard Philippe
    C
    +172%
    Ethan Agarwal
    C
    +124%
    Iván Cepeda
    D
    +64%
    Jordan Bardella
    D
    +63%
    Who will headline Coachella 2027?$0
    Chelsea FC vs. Tottenham Hotspur FC - Exact Score$3
    Michigan's 10th District margin of victory$0
    What will the median home value in Miami be on May 31?$0
    Tuyo FDV above ___ one day after launch?$132
    2026 FIFA World Cup: Player to make Argentina Squad-48.0%
    SE Palmeiras vs. Club Cerro Porteño+11.8%
    Who will win Chopped Castaways?-36.2%
    Nantes vs Toulouse: First Half Winner+0.0%
    "Star Wars: The Mandalorian and Grogu" Rotten Tomatoes score?-98.0%
    Alex Cora
    C
    +172%
    Édouard Philippe
    C
    +172%
    Ethan Agarwal
    C
    +124%
    Iván Cepeda
    D
    +64%
    Jordan Bardella
    D
    +63%
    Comparing 101,321+ markets across Kalshi, Polymarket & PredictIt

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    🪙
    Will BTC exceed $100k by Dec?Polymarket
    67¢
    🏛️
    US election winner 2026?Kalshi
    54¢
    📈
    Fed rate cut in September?PredictIt
    82¢
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    PolymarketKalshiPredictIt
    01Discover

    Browse live markets across politics, crypto, sports & more

    Price Comparison
    "BTC > $100k by Dec?"
    YesNo
    Polymarket67¢
    Kalshi54¢Best
    PredictIt71¢
    17¢ spread detectedSave 17¢
    02Compare

    See the same event priced across Kalshi, Polymarket & PredictIt

    Market Flow
    🔔 Spread narrowing
    24h Volume
    $2.4M
    +12%
    Spread
    4.2¢
    -0.8¢
    Whale Trades
    17
    +3 today
    12h agoNow
    03Analyze

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    4 articles

    Prediction Markets for Beginners

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    8 min read

    How Prediction Markets Work

    10 min read

    How to Read Market Prices

    7 min read

    Why Markets Move

    9 min read
    Live Data

    What's moving right now

    Which club will Cristiano Ronaldo play for next?

    79¢
    P+66¢ 24h·— vol

    Which company has the best Math AI model end of May?

    71¢
    P+62¢ 24h·$12K vol

    What market cap will STRC reach by June 30?

    78¢
    P+27¢ 24h·$1.8K vol
    24h Volume: $128.6MMarkets: 71,655Avg. net edge: 6.4¢
    See all markets
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    Regulation

    Minnesota Becomes First State to Sign a Prediction Market Ban Into Law

    10 min readRead →
    Regulation

    CFTC Issues Blanket Reporting Relief for Prediction Market Exchanges

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    Sports

    2026 NBA Western Conference Finals: Prediction Markets Set Oklahoma City at 69%, Spurs at 24% for Title

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    2026 PGA Championship Final Round: How Prediction Markets Are Pricing the Race for the Wanamaker Trophy

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    Platform Comparison

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    Example Market

    Will AI pass the Turing Test by end of 2026?

    PolymarketDecentralized
    67¢
    KalshiCFTC Regulated
    62¢
    PredictItAcademic / CFTCBest
    55¢
    Price spread12¢
    = 21.8% potential ROI

    Live Arbitrage Opportunities

    C

    MLB: Next Phillies Manager

    Alex Cora

    YES Kalshi 23¢
    NO Poly 13¢
    Cost / $1 · 36¢+62¢ net
    172.1% net ROI
    C

    CA-17 Primary Winners

    Ethan Agarwal

    YES Kalshi 12¢
    NO Poly 32¢
    Cost / $1 · 44¢+54.7¢ net
    124.4% net ROI
    C

    Crystal Palace FC vs. Arsenal FC

    Crystal Palace over 0.5 goals

    YES Poly 26¢
    NO Kalshi 51¢
    Cost / $1 · 77¢+20.8¢ net
    27.1% net ROI
    Compare All Platforms

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