Kalshi Review — The Federally Regulated Prediction Market, Explained
Honest Kalshi review: how the CFTC-regulated event-contract exchange works, trading fees, deposits and withdrawals, state availability, and how prediction markets differ from sportsbooks. Includes the current Trade $25, Get $25 offer (code BOOKISH).
Kalshi strengths
- Only federally regulated US prediction market — works in every state
- No vig / no house edge — peer-to-peer pricing
- USD settlement direct to bank — no crypto required
- No per-user limits — sharps don't get throttled the way sportsbooks throttle winners
- Mobile apps with full feature parity (place, trade, settle from phone)
Kalshi trade-offs
- Thinner sports market coverage than DraftKings/FanDuel on game-level props
- Lower liquidity on niche markets — spreads can be 5¢+ on illiquid contracts
- Newer to sports — settlement disputes occasionally arise on non-canonical sources
- Cannot place same-game parlays/combos — single-contract structure only
Sponsored · Code BOOKISH · 18+ · Risk involved · Not available in all jurisdictions
What is Kalshi?
Kalshi is a federally regulated exchange where real-world events trade as YES/NO contracts. Every contract pays $1 if the event happens and $0 if it doesn't, so a price of 62¢ is literally the market saying "62% chance." Founded in 2018 and CFTC-approved as a Designated Contract Market in 2021, Kalshi added sports event contracts in late 2024 and they're now one of the platform's largest categories alongside politics, economics, and climate.
How it differs from a sportsbook
The difference is structural, not cosmetic. A sportsbook is your counterparty: it sets the price, takes your bet, and manages its own risk — which is also why books limit winning customers. Kalshi never takes a position. You trade against other users on an order book, prices move with supply and demand, and you can sell out of a position at any time before the event settles instead of riding it to the end. Because it's regulated federally as a commodities exchange rather than state-by-state as gambling, it operates in all 50 states — including California and Texas, where sportsbooks aren't licensed.
Fees, funding, and limits
Trading costs roughly 0.07% per side, capped at 7¢ per contract. Deposits are plain USD — ACH, debit card, or wire — and withdrawals land back in your bank in 1-3 business days. There are no per-account position caps and no penalty for winning; only order-book depth constrains size.
The honest trade-offs
Liquidity concentrates in the top markets — headline games and championship contracts trade tight, but niche markets can carry spreads of several cents. There are no parlays or same-game combos; every position is a single contract. And settlement disputes, while rare, do occasionally arise on markets tied to non-canonical sources. If your priority is maximum market variety on every prop of every game, a sportsbook still has the wider menu; if your priority is trading probabilities with an exit door, this is the venue.
FAQ
Sources and further reading
All figures best-effort as of 2025-Q4. Funding, valuations, and volume are sourced from public filings, official communications, and third-party trackers (Crunchbase, Wikipedia). Affiliate disclosure: SportsBookISH may receive a referral commission when readers sign up for a regulated sportsbook or prediction market via links on this page.
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Ready to trade?
SportsBookISH overlays Kalshi prices on every event next to Kalshi and Polymarket consensus, so you can see exactly where the market stands before you buy a position.
Sponsored · 18+ only. Event-contract trading involves significant risk and may result in loss of your entire investment. Kalshi products are not available in all jurisdictions. Nothing on this page is investment advice.