P
Calls itself the world's largest prediction market. Trade yes/no shares on politics, sports, crypto, culture and world events, with a separate Polymarket US app for American users.
International site; separate Polymarket US app described by Polymarket as CFTC-regulatedCrypto & onchainPoliticsSportsRegulated (US)Polygon
K
US exchange for event contracts on politics, economics, sports, weather and culture. Binary contracts settle at $1 or $0, so prices read as implied probabilities.
CFTC Designated Contract Market (DCM) and Derivatives Clearing OrganizationRegulated (US)PoliticsSports
P
A real-money political prediction market where you buy and sell shares in the outcome of elections and other political events.
Not regulated by the CFTC; operates under a CFTC no-action letter (per PredictIt's Terms)PoliticsRegulated (US)
R
Event contracts in the Robinhood app, from sports to politics to economics, traded next to your stocks and crypto.
Offered through a US broker; contracts listed on CFTC-regulated exchanges such as KalshiRegulated (US)SportsPolitics
I
Interactive Brokers' prediction market hub: yes/no forecast contracts on political, climate and economic events, listed on CME Group, Kalshi and ForecastEx.
Interactive Brokers LLC is a CFTC-registered FCM; ForecastEx is a CFTC-registered DCMRegulated (US)Politics
S
A prediction market and exchange founded in 2008, with low-commission trading on sports, politics and global events.
Licensed by the UK Gambling Commission and the Malta Gaming AuthoritySportsPolitics
B
A betting exchange where you back or lay outcomes against other users, with Cash Out, across sports and specials such as politics.
SportsPolitics
O
A prediction exchange for politics, sports, macro and crypto that combines AI oracles with on-chain trading.
Crypto & onchainPolitics