Prediction Market Platforms
Every major prediction market compared on fees, features, regulation, and market coverage. Click a platform for the full breakdown, or use the comparison pages to see two platforms side by side.
Kalshi
The first CFTC-regulated prediction market exchange
CFTC Regulated7% × p ×
7 categoriesEst. 2018US
Polymarket
The world's largest prediction market by volume
Crypto-Based2% on net profits at withdrawal
5 categoriesEst. 2020USIntl
Robinhood Event Contracts
Event contracts inside the brokerage you already use
State Licensed$0.01–$0.02 per contract
4 categoriesEst. 2013US
DraftKings Predictions
CFTC-regulated event contracts from the leading sportsbook
CFTC Regulated$0.02 per contract per side
5 categoriesEst. 2012US
ForecastEx (Interactive Brokers)
CFTC-regulated event contracts via Interactive Brokers
CFTC Regulated$0.01 per contract
3 categoriesEst. 2022US
FanDuel Predicts
Event contracts from America's #1 sportsbook, powered by CME Group
CFTC Regulated$0.01+ per contract per side
5 categoriesEst. 2009US
PredictIt
The original US prediction market — now fully CFTC-regulated
CFTC Regulated10% on gross profits + 5% withdrawal fee
1 categoriesEst. 2014US
Coinbase Prediction Markets
Prediction markets powered by Kalshi, funded with USD or USDC
CFTC RegulatedKalshi fees apply
4 categoriesEst. 2012US
Head-to-Head Comparisons
Side-by-side fee tables, feature checklists, and market category overlap for every pair.
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