Comparison · updated July 2026
Robinhood Prediction Markets vs Interactive Brokers Forecast Contracts
Robinhood Prediction Markets and Interactive Brokers Forecast Contracts are two of the most discussed prediction market platforms in the US. Here's a side-by-side look at how they compare on the factors that actually matter for traders.
Robinhood Prediction Markets
Event contracts inside the Robinhood app powered by Kalshi.
Interactive Brokers Forecast Contracts
CFTC-regulated event contracts inside the IBKR trading platform.
Rating
Robinhood Prediction Markets
4.0
Interactive Brokers Forecast Contracts
4.1
Best for
Robinhood Prediction Markets
Existing Robinhood users
Interactive Brokers Forecast Contracts
Existing IBKR clients
Regulation
Robinhood Prediction Markets
CFTC-regulated (via partner)
Interactive Brokers Forecast Contracts
CFTC-regulated
US availability
Robinhood Prediction Markets
Available
Interactive Brokers Forecast Contracts
Available
Fees
Robinhood Prediction Markets
Low per-contract fees
Interactive Brokers Forecast Contracts
$0.02–$0.10 per contract
Mobile
Robinhood Prediction Markets
Good
Interactive Brokers Forecast Contracts
Good
Markets
Robinhood Prediction Markets
Sports, Politics, Economy
Interactive Brokers Forecast Contracts
Economy, Financial events, Politics
Payment
Robinhood Prediction Markets
Interactive Brokers Forecast Contracts
Founded
Robinhood Prediction Markets
Interactive Brokers Forecast Contracts
Verdicts
Who wins, category by category
Best overall
Interactive Brokers Forecast Contracts
Higher composite rating across our methodology.
Best for beginners
Robinhood Prediction Markets
Cleaner onboarding and a more polished consumer experience.
Best for regulation
Robinhood Prediction Markets
Operates as a CFTC-designated contract market.
Best for liquidity
Robinhood Prediction Markets
Deepest order books on headline markets.
Best for market variety
Robinhood Prediction Markets
Wider catalogue of available event contracts.
Final take
Should you choose Robinhood Prediction Markets or Interactive Brokers Forecast Contracts?
Interactive Brokers Forecast Contracts comes out narrowly ahead in our methodology, but both platforms have a clear lane. Choose Robinhood Prediction Markets for existing robinhood users, and Interactive Brokers Forecast Contracts for existing ibkr clients.