Compare n' Bet™
Compare n' Bet™
A CFTC-regulated prediction market that offers sports event contracts. Operates under federal derivatives law rather than state gambling law, giving it the broadest geographic footprint of any real-money sports product in the US, though sports markets are currently restricted in 9 states.
This review is an independent editorial opinion based on publicly available information and industry reporting. It is not written by, endorsed by, or affiliated with Kalshi or KalshiEX LLC. See our methodology for our full review process.
Kalshi is a CFTC-regulated prediction market that lets users trade yes/no contracts on event outcomes, including sports. Because it operates under federal derivatives law rather than state gambling law, it covers roughly 41 US states plus DC, though state-level legal challenges have restricted sports markets in 9 states (Arizona, Illinois, Massachusetts, Maryland, Michigan, Montana, New Jersey, Nevada, and Ohio) as of 2026. Even with those carve-outs, the remaining coverage is broader than any traditional sportsbook can match. For users in states without legal mobile sportsbooks (Texas, California, Florida, Georgia, and others), Kalshi is often the only federally-legal real-money sports market available. The pricing model is different from a traditional sportsbook (contracts trade between 1 cent and 99 cents based on implied probability, rather than American odds), and the depth of markets is narrower than at a full-service sportsbook, but for users who want national availability and regulatory legitimacy, Kalshi is unique in the US market.
Best for: Users in states without legal mobile sportsbooks, users who value CFTC federal regulation over state-level gambling licenses, bettors who like event-contract pricing and prediction-market mechanics, users who want to participate in non-sports event markets alongside sports.
Consider alternatives if: You want the deepest prop menu and alternate-line coverage of a traditional sportsbook, you prefer American odds over event-contract pricing, you want same-game parlays or sportsbook-style live betting.
National availability is the defining feature. Because Kalshi is regulated by the CFTC as a Designated Contract Market (DCM) rather than as a sportsbook under state gambling law, it operates legally across most of the country. State-level legal challenges have produced sports-market restrictions in 9 states (Arizona, Illinois, Massachusetts, Maryland, Michigan, Montana, New Jersey, Nevada, and Ohio) as of 2026, but the remaining ~41 states still give Kalshi the broadest coverage of any real-money sports product available to US users. For users in Texas, California, Georgia, and other states without legal mobile sports betting, Kalshi is often the only federally-regulated real-money sports market available. No traditional sportsbook competes at this scale of geographic coverage.
CFTC regulation provides a different kind of user protection than state gambling regulation. Kalshi is overseen as a derivatives exchange with federal oversight of contract design, settlement, and market integrity. User funds are held in segregated accounts, similar to traditional brokerage treatment. For users who find federal financial regulation more credible than state gaming commissions, this structural difference matters.
The event-contract model has genuine transparency advantages. Every contract trades between $0.01 and $0.99, with the price directly representing the implied probability of the outcome. A contract trading at $0.60 means the market believes the outcome is 60 percent likely. When the event resolves yes, contracts pay $1.00. When it resolves no, they pay $0.00. The mechanics are cleaner than American odds and make expected value calculations immediate.
The product extends beyond sports. Kalshi also offers contracts on political events, economic indicators, weather, and other real-world outcomes. For users who want a single platform for both sports and non-sports event forecasting, the cross-category coverage is meaningful and distinguishes Kalshi from sports-only operators.
Liquidity on major sports events has grown substantially. Volume on NFL moneyline contracts during prime-time games now rivals what you'd see at mid-tier regulated sportsbooks. Contract spreads on liquid markets are tight enough that execution quality is competitive with traditional books.
The mobile app is clean and well-designed. The interface surfaces active contracts clearly, the order book is visible for users who want execution transparency, and the overall product feels closer to a modern brokerage app than a sportsbook. For users who value product polish, Kalshi's app is one of the best in the prediction market category.
Market depth is narrower than at traditional sportsbooks. Kalshi covers the major sports and the main bet types (moneyline, spread, total), but prop market coverage is thin, alternate lines are limited, and same-game parlays aren't offered. For users who build complex bet structures or enjoy deep prop menus, Kalshi's product is significantly more limited than DraftKings, FanDuel, or the other major sportsbooks.
Event-contract pricing is unfamiliar to users coming from American odds. Learning to think in probability cents rather than moneyline odds takes adjustment. Kalshi displays both formats in most contexts, but the default pricing display and order-book interface are designed for the contract model, which has a learning curve for sportsbook-native users.
The CFTC regulatory status has been contested. State gaming regulators in several states (including Nevada, New Jersey, and others) have pushed back against Kalshi's federal preemption arguments, arguing that sports event contracts are functionally sports betting and should fall under state gambling law. Kalshi has prevailed in federal court so far, but the legal landscape could shift. Users should not assume indefinite stability in every jurisdiction.
Sportsbook-style live betting isn't offered. Contracts trade continuously during games, but the experience is different from traditional in-play betting. For users whose primary use case is placing live bets during events, the Kalshi model doesn't map cleanly to that workflow.
The promotional calendar is smaller than at traditional sportsbooks. Kalshi runs some trading credits and referral bonuses, but the bet-and-get promo volume at DraftKings or FanDuel is an order of magnitude larger. Users who value promotional engagement won't find it at Kalshi.
Deposits and withdrawals use brokerage-style processing. ACH is the primary method, which means same-day or next-day transfer in most cases. Credit card deposits are not accepted (unusual for sports gaming but standard for derivatives exchanges). For users who expect instant credit-card funding, this is a friction point.
Kalshi operates under the US Commodity Futures Trading Commission (CFTC) as a Designated Contract Market (DCM) and Designated Clearing Organization (DCO). This is the same regulatory framework used for commodities futures, interest-rate derivatives, and other financial contracts. Sports event contracts are treated as derivatives under this framework rather than as sports bets under state gambling law.
The federal preemption argument is that CFTC regulation covers contract design and trading across state lines, which means state gambling laws don't apply to Kalshi's products. This argument has been tested in court: Kalshi won a federal lawsuit against the CFTC itself regarding political event contracts (KalshiEX v. CFTC, 2024), and has prevailed in preliminary injunction rulings against state regulators in multiple states. The legal theory has held up in court so far.
State-level challenges continue. Nevada, New Jersey, and other state gaming regulators have sent cease-and-desist letters or filed legal actions. As of 2026, Kalshi has paused sports event contracts in 9 states (AZ, IL, MA, MD, MI, MT, NJ, NV, OH) per state-level injunctions and regulatory pressure, while contesting these actions in court. The Massachusetts injunction (January 2026) is currently under appeal. For users in those specific states, sports markets are unavailable, though non-sports event contracts may still be accessible.
Age requirement is 18+ nationally with KYC verification at signup (Social Security number, photo ID). Deposit limits and withdrawal holds follow standard financial-services practice.
Sports coverage includes NFL, NBA, MLB, NHL, college football, college basketball, WNBA, MLS, major European soccer, UFC, tennis, and golf. Contract types include moneyline (will Team X win?), spread (will Team X cover?), total (will the over hit?), and some prop variants.
Non-sports markets cover political events (election outcomes, approval ratings, legislative votes), economic events (Fed rate decisions, unemployment numbers, inflation releases), weather (will it rain on X date in Y city?), and pop-culture events (awards, chart positions, trending topics). The non-sports side is part of what distinguishes Kalshi from sports-only operators.
Order-book trading is offered alongside market-maker pricing. Users can place limit orders and wait for fills, or take market-maker quotes immediately. For sophisticated users, the order book offers genuine execution control that no traditional sportsbook provides.
Contract settlement happens automatically at event completion. Winning contracts pay $1.00, losing contracts pay $0.00, and users can close positions before event completion by selling at current market price. The ability to exit positions mid-event is structurally similar to cash-out at traditional sportsbooks but with better price discovery.
Deposits accept ACH, wire transfer, and some debit card processors. Credit card deposits are not supported (standard for CFTC-regulated entities).
Withdrawals process via ACH typically within 1 to 3 business days. Wire transfers are faster but incur wire fees. First withdrawal triggers standard identity verification.
Kalshi charges a fee on filled orders (not on all trades). The fee structure is documented on the platform and is competitive with traditional derivatives exchange fees. For users accustomed to sportsbook hold being baked into odds, the explicit fee model is more transparent but unfamiliar.
If you live in a state without legal mobile sportsbooks (Texas, California, Georgia, Utah, Idaho, Alabama, and others), Kalshi is the most prominent legal real-money sports market federally available. For these users, it's effectively a category-of-one product.
If you value federal derivatives regulation over state gambling regulation, Kalshi's CFTC status is meaningful. The segregated-funds model, market-integrity oversight, and financial-services framing are genuinely different from the state gaming commission model.
If you already use prediction markets or futures-style trading, Kalshi fits your mental model well. The order-book mechanics, contract settlement, and probability-cent pricing are all familiar to users who have traded event markets elsewhere.
If you want non-sports event markets alongside sports, Kalshi's political, economic, and weather contracts provide coverage no traditional sportsbook offers.
Kalshi is not the right pick if you want the deepest prop menu, same-game parlays, live betting flexibility, or aggressive promotional activity. Traditional sportsbooks lead on all of those dimensions in states where they're available.
Kalshi is displayed alongside every other tracked book on the live odds page in 41 US states plus DC, excluding the 9 states where sports markets are currently restricted (AZ, IL, MA, MD, MI, MT, NJ, NV, OH). For users in states without traditional mobile sportsbooks, Kalshi often appears as one of only a few legally accessible options for sports markets. For users in states with both Kalshi and traditional sportsbooks, the comparison makes it easy to see whether Kalshi's event-contract pricing is competitive with American-odds pricing from other operators on the same market.
Because Kalshi uses contract-cent pricing natively, Compare n' Bet converts Kalshi prices to American odds format for comparison consistency. This means a Kalshi contract trading at $0.60 displays as roughly -150 in American odds format on the comparison, letting users line-shop across Kalshi and traditional books directly.
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This review is for informational purposes only and is not trading or betting advice. Prediction market regulations, product structure, and commercial terms change over time; check Kalshi directly for current offerings. Compare n' Bet may earn commissions from affiliate relationships with platforms reviewed on this site (see the methodology page for full disclosure). Kalshi, KalshiEX, and all related marks are the property of KalshiEX LLC. Compare n' Bet is an independent comparison platform and is not affiliated with, endorsed by, or sponsored by Kalshi. Trading event contracts involves financial risk. If you or someone you know has a gambling problem, call 1-800-522-4700 or visit ncpgambling.org.