Prediction Markets · U.S. Apps

4 Best Prediction Market Apps in the U.S. for 2026

Compare U.S. prediction market apps by account access, funding, event coverage, fees and product structure. Review provider requirements.

4 ranked picksCompared by access, fees and market fitData: Platform terms · Checked August 21, 2026

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Read our full methodology

U.S. prediction-market access is product-specific. These apps have a documented U.S. path, but state eligibility, onboarding and available contracts can still differ. Polymarket US is a separate product from the international website.

Risk note: Event contracts can expire worthless. Prices are market-implied probabilities rather than reliable forecasts, and fees, spreads, liquidity, eligibility and resolution rules can materially affect outcomes. Must be 21+. Gambling problem? Call 1-800-GAMBLER. Disclosure: Rates and terms change. Some outbound links may compensate Coin Interest Rate. Affiliate terms do not impact our editorial reviews.

The short list

Platforms at a glance

1Best U.S. app fit

Polymarket US

App access

Separate U.S. app

2Regulated exchange app

Kalshi

App access

Web and mobile account

3Coinbase customers

Coinbase

App access

Coinbase account and predictions balance

4Sports app experience

Crypto.com

App access

Crypto.com App with separate prediction onboarding

Compare the picks

Compare the actual prediction product rather than the parent brand. State availability, separate onboarding and contract coverage can differ from the platform's ordinary crypto account.

Pick	Category	Availability	Funding	Fee structure	Market coverage
Polymarket US	Best U.S. app fit	United States via the separate Polymarket US app	Check app funding options	Check the app order preview for current contract pricing	Sports, Elections, Macro, Crypto, AI
Kalshi	Regulated exchange app	U.S. and eligible international countries	USD funding	Transaction fees vary by market and expected contract earnings	Sports, Elections, Macro, Crypto, AI
Coinbase	Coinbase customers	U.S. residents, excluding Nevada	USD and USDC prediction balance	Fee breakdown shown before each order	Sports, Crypto, Macro
Crypto.com	Sports app experience	United States	Crypto conversion and USD	$0.01–$0.0175 taker fee on $1 contracts; $0 maker and settlement fee	Sports, Politics, Macro, Finance

Detailed review

Platform details and tradeoffs

#1 · Best U.S. app fit

Polymarket US

App access

Separate U.S. app

Platform type: U.S. prediction market app
Availability: United States via the separate Polymarket US app
Funding: Check app funding options
New user bonus: $25 bonus with $10 deposit. Code: COIN

Polymarket US is the direct option for customers specifically seeking the domestic Polymarket product.

Why consider it

+Built for U.S. users.
+Separate support and account system.

Tradeoffs to check

!Android availability and account eligibility should be checked.
!Polymarket US is separate from Polymarket.com, and its accounts, access and product terms should be checked independently.

Get promo code Visit Polymarket USChecked August 21, 2026

#2 · Regulated exchange app

Kalshi

App access

Web and mobile account

Platform type: Regulated event-contract exchange
Availability: U.S. and eligible international countries
Funding: USD funding
New user bonus: $25 bonus when you trade $25. Code: COIN1

Kalshi fits users who want a specialist regulated event-contract account.

Why consider it

+Broad public-event coverage.
+Multiple USD funding paths.

Tradeoffs to check

!Transaction fees vary by market.
!Kalshi fees and available contracts can vary by market, event and jurisdiction.

Get promo code Visit KalshiChecked August 21, 2026

#3 · Coinbase customers

Coinbase

App access

Coinbase account and predictions balance

Platform type: Crypto exchange with prediction markets
Availability: U.S. residents, excluding Nevada
Funding: USD and USDC prediction balance

Coinbase is convenient when the user already has a funded exchange account and wants integrated predictions.

Why consider it

+USD and USDC balance.
+24/7 trading outside maintenance and market limits.

Tradeoffs to check

!U.S. access currently excludes Nevada.
!Coinbase currently limits prediction markets to U.S. residents and excludes Nevada.

Full review Visit CoinbaseChecked August 21, 2026

#4 · Sports app experience

Crypto.com

App access

Crypto.com App with separate prediction onboarding

Platform type: Crypto app with prediction trading
Availability: United States
Funding: Crypto conversion and USD

Crypto.com is the sports-oriented U.S. app choice with crypto-to-USD funding support.

Why consider it

+Sports and public-event markets.
+Published maker and taker fees.

Tradeoffs to check

!Separate derivatives onboarding is required.
!Prediction trading is offered through Crypto.com Derivatives North America and requires its own onboarding.

Full review Visit Crypto.comChecked August 21, 2026

What to compare before choosing

1.Look for a documented access path and enough first-party information to assess each U.S. app platform.
2.Use category awards as a guide to platform fit, not as a universal winner for every user.
3.Compare access, funding, product structure and market coverage separately from live contract prices.
4.Fees, liquidity and contract availability change; confirm the order preview and full rules before trading.

Read the full Coin Interest Rate methodology

A U.S. app is not the same as nationwide access

A platform can operate a U.S. product while restricting particular states, account types or contracts. Check eligibility at signup and again on the market page.

Parent-company availability is not enough. Coinbase, Gemini and Crypto.com each attach prediction trading to specific entities and balances.

State and residency rules
Identity and account approval
Separate prediction balances
App-store and device availability

Polymarket US is a separate product

Polymarket US and Polymarket.com do not share accounts. U.S. residents should use the domestic product; the international website is not an alternative access route.

Frequently asked questions

What is the best prediction market app in the U.S.?

Polymarket US is the direct fit for users seeking the domestic Polymarket app. Kalshi suits users who want a specialist event exchange, while Coinbase and Crypto.com may be more convenient for existing customers.

Can I use international Polymarket in the U.S.?

No. Polymarket.com excludes U.S. residents; U.S. customers must use the separate Polymarket US product.

Are U.S. prediction apps available in every state?

Not necessarily. State and contract restrictions can differ, so check current eligibility directly.