Kalshi vs Bookmaker

Two prediction-market platforms compared on what actually matters — regulation, funding, fees and coverage — plus a live feed of markets where Kalshi and Bookmaker price the same event differently right now.

At a glance

Dimension

Kalshi

Bookmaker

Regulation & safety

CFTC-regulated as a Designated Contract Market (DCM), with an affiliated clearing organization — the same regulatory footing as conventional futures exchanges. Some sports/event categories still face state-level legal challenges.

Decentralized, on-chain betting protocol; not a CFTC-regulated US exchange.

Money & funding

US dollars via bank/ACH, debit card, or wire; customer funds held in segregated US accounts.

On-chain settlement.

Markets & coverage

Strong economic, financial and political coverage (CPI, rates, elections) and heavy sports volume; markets cleared through CFTC review.

Sports and event markets sourced through the Azuro protocol.

Fees

Tied to the contract price (a maker–taker model); peaks for mid-probability contracts and falls toward the extremes. Check current rates on-platform.

See platform for current details.

Best for

Beginners, US bank users, and anyone who values regulatory clarity and USD custody.

On-chain users who want sports and event coverage.

⚡ Where they disagree right now

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Go deeper

See how well markets are calibrated on our prediction market track record page, browse resolved markets, or compare live prices across all platforms on the markets page.

Platform details are general and can change — always verify current fees, availability and terms on Kalshi and Bookmaker directly. Not financial advice.