No KYC Required
Sign up with just an email or crypto wallet — no ID, no passport, no SSN. You're trading in under 2 minutes. Kalshi requires full identity verification including government-issued ID, which can take time and locks out privacy-conscious users entirely.
Available in 160+ Countries
Polymarket is truly global. Kalshi is a US-only product — if you're outside America, Kalshi isn't even an option. And within the US, Kalshi is blocked in 8+ states including Arizona, Illinois, and Nevada.
Deeper Liquidity & Tighter Spreads
Polymarket's spreads are typically 2–5 cents vs Kalshi's 3–8 cents. It takes roughly 3.5x more volume to move the market on Polymarket — meaning prices are more stable and harder to manipulate. Better prices, less slippage on every trade.
More Markets, More Categories
Polymarket lists thousands of markets across politics, crypto, geopolitics, science, entertainment, and more — often within hours of a breaking news event. Kalshi's markets are curated and CFTC-approved, meaning fewer markets, slower to launch, and nothing edgy or niche.
On-Chain & Transparent
Every trade, every outcome, every resolution on Polymarket is recorded on the Polygon blockchain. Nobody can alter results after the fact. Kalshi settles through traditional financial infrastructure — you're trusting a company to handle your funds correctly.
Lower Fees
Polymarket charges near-zero trading fees on its global platform. Kalshi uses a per-contract fee model that scales with price — active traders pay significantly more over time. For high-frequency or large-size traders, the fee difference alone makes Polymarket the obvious choice.
| Feature | Polymarket | Kalshi |
|---|---|---|
| KYC Required | No Better | Yes — full ID verification |
| Countries Available | 160+ globally Better | US only (42 of 50 states) |
| Number of Markets | Thousands, constantly growing Better | Hundreds, curated & slow |
| Bid-Ask Spread | 2–5 cents Better | 3–8 cents |
| Trading Fees | Near zero Better | Per-contract, adds up |
| Settlement | On-chain, Polygon blockchain Better | Centralized, through Kalshi |
| Deposit Methods | USDC, card, crypto | Bank transfer, debit card Easier for beginners |
| Regulation | CFTC supervised (via QCEX) | Full CFTC-regulated DCM More regulated |
| Sports Markets | Growing | Strong Better for sports |
| Crypto/Geopolitics | Best in class Better | Limited |
| Market Speed | Hours after breaking news Better | Days or weeks, CFTC approval needed |
When You Should Use Kalshi Instead
- You are a US resident and want maximum regulatory protection
- You have never used crypto and don't want to deal with wallets or USDC
- You primarily want to bet on US sports markets with broad coverage
- You live in a state where Polymarket's sports markets are restricted
- You want customer support and a traditional brokerage-style experience
If you are outside the United States, the decision is simple: Polymarket is your only real option and it happens to be the better one. Kalshi doesn't even operate in your country.
If you are in the US, the choice depends on your priorities. Kalshi is easier to start with — bank deposits, no crypto knowledge needed, familiar interface. But once you understand how to use USDC, Polymarket gives you more markets, better prices, and lower fees on every trade. Most serious US traders eventually migrate to Polymarket.
We run Pick.Markets on Polymarket data and use Polymarket for all our predictions. That's not because they pay us (they don't — this is an affiliate relationship where we earn a referral fee if you sign up through our link). It's because we genuinely think it's the better platform for the vast majority of traders.
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