Kalshi Review 2025: The Only Legal US Prediction Market

What Is Kalshi?

Kalshi is a prediction market exchange that allows you to trade on the outcomes of real-world events. What makes Kalshi unique is its regulatory status: it's the only prediction market with full CFTC (Commodity Futures Trading Commission) approval to operate in the United States.

Founded in 2018 and launched in 2021, Kalshi has quickly become the go-to platform for US-based traders who want to participate in prediction markets legally and safely.

Why Regulation Matters

Kalshi's CFTC designation as a Designated Contract Market (DCM) means:

• Legal Protection: You're trading on a regulated exchange, not in a legal gray area
• Fund Safety: Customer funds are held in segregated accounts
• Fair Markets: The exchange must follow rules against manipulation
• Tax Clarity: Gains and losses are reported like other regulated financial products

This is especially important after the collapse of various crypto platforms. With Kalshi, you don't have to worry about your funds being misused or the platform suddenly becoming unavailable.

What Markets Are Available?

Kalshi offers contracts across several categories:

Politics

Trade on elections, legislation, and government appointments. Will a specific bill pass? Who will win the presidential election? These markets often have the deepest liquidity.

Economics

Federal Reserve decisions, inflation numbers, GDP growth, and employment data. Perfect if you follow economic indicators closely.

Finance

Stock market milestones, company earnings, IPOs, and M&A activity. Great for traders with financial expertise.

Weather

Temperature records, hurricane landfalls, and precipitation levels. Unique markets you won't find elsewhere.

Sports (Limited)

Kalshi has been expanding into sports markets, though availability varies by state due to regulations. Check if sports markets are available in your location.

How Trading Works

Trading on Kalshi is straightforward:

1. Choose a Market: Browse available events and find something you have insight on
2. Buy Yes or No: Each contract pays $1 if that outcome occurs
3. Set Your Price: Use limit orders to get better prices, or market orders for instant execution
4. Wait for Settlement: When the event resolves, winning contracts pay $1, losing contracts pay $0

You can also sell your position before settlement if you want to lock in profits or cut losses.

Fees and Costs

Kalshi charges a small fee on trades, typically a few cents per contract. The exact fee depends on the contract price and market conditions. There are:

• No deposit fees for bank transfers
• No withdrawal fees
• No monthly fees
• Trading fees only when you buy or sell

Fees are transparently displayed before you confirm any trade.

Getting Started

Signing up for Kalshi takes about 5-10 minutes:

1. Create Account: Email and basic information
2. Verify Identity: Upload ID and complete KYC (required for regulation)
3. Deposit Funds: Bank transfer (ACH) or wire transfer
4. Start Trading: Browse markets and place your first trade

Pros and Cons

Pros

• CFTC-regulated - fully legal in the US
• Clean, intuitive interface
• Bank deposits in USD (no crypto needed)
• Mobile app available
• Wide range of market categories
• Transparent fee structure

Cons

• US-only (international traders can't access)
• Lower liquidity than Polymarket on some markets
• KYC required (no anonymous trading)
• Some market types restricted in certain states

Kalshi vs Other Platforms

How does Kalshi compare to alternatives?

• vs Polymarket: Kalshi is regulated and accepts USD; Polymarket is crypto-based with higher liquidity on some markets. See our full comparison.
• vs PredictIt: Kalshi has no position limits and better liquidity. PredictIt has been winding down operations.
• vs Offshore Books: Kalshi is legal and your funds are protected. Offshore platforms carry regulatory and counterparty risk.

Who Is Kalshi Best For?

Kalshi is ideal for:

• US Residents who want a legal, regulated platform
• Traditional Finance Users who prefer USD over crypto
• Political/Economics Enthusiasts given the strong market coverage
• Risk-Conscious Traders who value regulatory protection

Final Verdict

Kalshi is the clear choice for US-based prediction market traders. Its regulatory status provides peace of mind that's hard to find elsewhere, and the trading experience is smooth and intuitive.

While liquidity can be thinner than crypto-based alternatives on some markets, Kalshi continues to grow rapidly. For anyone looking to trade on real-world events legally in the US, Kalshi is the answer.