Comparisons
Two platforms, the same questions, one table. We compare fees on a real trade, not the headline rate, and we say which one we'd pick for each use.
Home › Comparisons
- Kalshi vs PolymarketFees on a real trade, markets, legality and liquidity. Which one for politics, sports, macro and crypto.
- Novig vs KalshiSports-only newcomer vs the incumbent. Fees, parlays, age, states, liquidity.
- Kalshi vs RobinhoodSame contracts underneath. Fees, catalogue, combos, API and which to open.
- Kalshi vs DraftKings PredictionsOwn exchange vs sportsbook broker on CME. Fees, states, markets and the Railbird wildcard.
- Novig vs ProphetXTwo sports-only exchanges, both new in summer 2026. Fees, age, states, interface.
- Polymarket vs NovigPolitics giant vs sports specialist. Different jobs; here's which does which better.