BellwetherOpen Polymarket

7 pages

Reviews

In-depth reviews of every US prediction market: fees, liquidity, state availability, funding and who each platform suits.

US prediction markets compared. Scores follow our methodology; facts checked October 2026.
PlatformScoreBest forLinks
Kalshi4.6/5US traders who want regulated event contracts without crypto
Polymarket4.5/5Global politics, crypto and current-events markets
Robinhood Event Contracts4.0/5Existing Robinhood users
NovigNot yet scoredValue-focused sports traders
FanDuel PredictsNot yet scoredResidents of states without a legal sportsbook
DraftKings PredictionsNot yet scoredExisting DraftKings DFS or Sportsbook customers
OG (Crypto.com)Not yet scoredExisting Crypto.com customers

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