Kalshi Review

Kalshi is the benchmark against which every other US prediction market platform is measured. Founded in 2018 by Tarek Mansour and Luana Lara Lopez, the New York-based company spent nearly two years navigating the CFTC approval process before becoming the first platform designated as a Designated Contract Market (DCM) for event contracts in 2020. That regulatory milestone was not just a legal formality — it placed Kalshi inside the same federal framework as the Chicago Mercantile Exchange and the Chicago Board of Trade, giving it a structural legitimacy no competitor had yet earned.

What Makes Kalshi Different

The dual-license architecture is Kalshi's deepest moat. Beyond the DCM designation, the company operates Kalshi Klear, a registered Derivatives Clearing Organization (DCO). This means Kalshi handles both trade matching and clearing in-house — the same model used by traditional futures exchanges. Competitors who route through third-party infrastructure (CME Group, Crypto.com's CDNA) do not have this level of vertical integration, and replicating it requires years of regulatory engagement and significant capital.

For traders, this translates into direct protection: funds held at Kalshi are segregated from operating capital, similar to how futures brokers handle margin accounts. The CFTC's oversight means Kalshi must meet ongoing capital requirements, operational standards, and reporting obligations that unregulated or lightly regulated competitors simply do not face.

Markets Available

Kalshi offers the broadest market catalog of any US prediction market platform. At the time of this review, active categories include:

Politics and Government: Congressional approval ratings, presidential approval, Senate seat outcomes, legislative passage markets, Supreme Court decisions, and federal agency decisions. These are Kalshi's deepest markets by liquidity.

Macroeconomics: Federal Reserve rate decisions (the most-traded FOMC market in the US), CPI releases, GDP growth, unemployment data, and recession probability contracts. Kalshi's FOMC markets are regularly cited alongside CME FedWatch as real-time signals of market-implied rate expectations.

Sports: NFL game winners, spreads, totals, and player props. NBA, MLB, NHL, and major soccer contracts. Kalshi holds an official NHL partnership announced in October 2025, giving it verified league branding and official data settlement. Combo contracts (parlay-style, up to 10 legs) are available across sports.

Crypto: Bitcoin and Ethereum price milestones, ETF approval outcomes, crypto regulation contracts, and market cap threshold markets.

Climate and Science: Hurricane season contracts, temperature anomaly markets, and scientific milestone markets.

Entertainment and Culture: Award show outcomes (Emmys, Oscars, Grammys), entertainment chart positions, and pop culture event contracts.

Fees and Pricing

Kalshi operates on a variable fee structure embedded in the bid-ask spread. Fees typically range from 0% to 2% of the contract value, with the exact amount depending on contract type and liquidity. The fee peaks near 50-cent contracts (the most balanced probability) and decreases as contracts approach 0 or 100 cents.

For casual traders making small positions, the fee is negligible. For professional traders placing large positions on tight markets, the spread matters — and Kalshi's spreads on high-liquidity markets (FOMC decisions, major sports events, election contracts) are among the tightest available from a US-regulated platform.

Minimum deposit is one dollar. There is no account maintenance fee. Withdrawals are processed via ACH bank transfer and typically arrive within 1-3 business days.

User Experience

The Kalshi mobile app (iOS and Android) is clean, fast, and purpose-built for event contract trading. The interface organizes markets by category with clear probability pricing. Each contract displays current YES/NO prices, trading volume, and a price history chart. The Combos feature, which allows multi-leg parlay-style trades, is well-integrated and adds significant depth for sports traders.

The onboarding process requires identity verification (government ID plus SSN for CFTC compliance), which takes 5-10 minutes. Once verified, funding via bank transfer is straightforward.

The desktop experience mirrors the mobile app. Real-time price updates and order book visibility give more sophisticated traders the data they need.

Robinhood Integration

One of Kalshi's most significant distribution advantages is its integration with Robinhood. Bank of America estimates that Robinhood routes roughly 60% of Kalshi's US trading volume through its app. This means millions of existing Robinhood users are accessing Kalshi's liquidity pool without creating a separate Kalshi account. For Kalshi, this integration supercharges liquidity on retail-facing markets. For Robinhood users, it provides seamless access to the deepest regulated prediction market in the US.

Note: Robinhood is building its own exchange (Rothera, via the acquired MIAXdx) targeting Q2 2026. The long-term trajectory of the Kalshi-Robinhood relationship will be worth watching.

Who Should Use Kalshi

Kalshi is the right choice for traders who want the widest market selection, the deepest liquidity, and the strongest regulatory protections available from a US prediction market platform. It is particularly well-suited for macro traders who want to trade Fed rate decisions and economic data releases, political traders who want the most liquid US election markets, and sports traders who want official data settlement and a broad prop catalog.

If you are new to prediction markets, Kalshi is the best starting point. The one-dollar minimum deposit means you can explore the platform with minimal financial commitment before scaling up.

Our Verdict

Kalshi earns its position at the top of our rankings. The regulatory infrastructure, market breadth, liquidity depth, and product quality are unmatched in the US prediction market space. The only meaningful weaknesses are the absence of crypto deposits and the fact that sports market coverage, while broad, does not yet match the depth of DraftKings or FanDuel's traditional sportsbook offerings. For everything else, Kalshi sets the standard.