Profiles of the prediction market platforms we track, written for people deciding where to open an account. Each one covers how the platform works, how it is regulated, how money gets in and out, what it charges and where it is available.
Every platform we cover: Kalshi · Polymarket · Polymarket US · Robinhood · Coinbase · Crypto.com · DraftKings Predictions · FanDuel Predicts · Novig · Gemini · Fanatics Markets · Underdog · Limitless · PredictIt · Manifold.
Polymarket
Fees by category, USDC deposits, which countries are blocked, the US app, and its history.
Open →Kalshi
CFTC regulation, fees, deposits, 140+ countries, and the state fights over sports contracts.
Open →Novig
The sports-only exchange that became CFTC-regulated in 2026.
Open →Polymarket US
The legal US app: fees, deposits and how it differs from polymarket.com.
Open →Robinhood prediction markets
A broker for event contracts: exchanges, fees and availability.
Open →PredictIt
Politics only: the $3,500 limit, fees and legal history.
Open →Manifold Markets
Play money, user-created markets, no cash-out.
Open →DraftKings Predictions
DKeX exchange, sports vs non-sports states.
Open →FanDuel Predicts
Financial contracts nationwide, sports in some states.
Open →Coinbase prediction markets
Kalshi's markets inside the Coinbase app.
Open →Crypto.com prediction markets
Its own exchange, the OG app and partners.
Open →Gemini Predictions
Gemini's own CFTC-licensed event exchange.
Open →Fanatics Markets
A broker for contracts on Crypto.com's exchange.
Open →Underdog prediction markets
A fantasy app that now runs its own exchange.
Open →Limitless
On-chain markets on Base; US licence pending.
Open →For the companies behind the platforms (funding, valuation and ownership), see our company pages.