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Prediction market apps in the US.

Which apps are live, what they cover, and how trading works. Code unlocks new-user offers.

Getting started

1
What do you want to trade?

Shows the apps that cover it.

2
Check your state

Most apps work nationwide. Each app's states are listed in the table.

3
Claim a new-user offer

Most apps give new users a bonus. Code applies it on our partner apps.

4
Try a small trade first

See how a trade pays out with the calculator.

How a trade pays out

62¢
The price is the market's chance: 62%
$
75¢
You buy16contracts for $9.92
If it happens$16.00+$6.08
If it doesn't$0.00−$9.92
If you sell early$12.00+$2.08

Each contract pays $1 if the outcome happens. Fees are not included; every app shows its fee before you confirm.

Compare the apps

Alphabetical. Offers checked .

AppNFLNBAMLBNHLNCAASoccerEsportsHow it works · statesNew-user offer
Betr✓✓✓✓✓–pick'emPolymarket-powered, rolling outSelect states$200no-sweat entriesClaim →Kalshi✓✓✓✓✓✓✓Exchange, CFTC regulatedAll 50 states$25when you trade $25Claim →Novig✓✓✓✓✓––Peer-to-peer exchange47 states, 21+$50on a $10 depositClaim →Polymarket✓✓✓✓✓✓✓Exchange, US appUS via polymarket.us$25on a $10 depositClaim →ProphetX✓✓✓✓✓–✓Exchange, commission on net winnings48 states$75when you trade $50Claim →Rebet✓✓✓✓✓–picksSocial picks, sweepstakes modelMost states100%match up to $100Claim →Underdog✓✓✓✓✓✓pick'emTeam Picks in the Underdog app30+ states$1,000max bonus cashClaim →
No partner offer
DDraftKings DKeX✓✓✓✓✓–pick'emDraftKings exchangeMost statesNo offerVisit →FFanDuel Predicts✓✓✓✓✓––Event contracts cleared by CMESports in 18 statesNo offerVisit →PPrizePicks✓✓✓✓✓–pick'emTeam Picks routed to Kalshi35 statesNo offerVisit →SSleeper✓✓✓✓✓–pick'emTeam Picks routed to Kalshi30+ statesNo offerVisit →

None of the apps without an offer list this yet.

✓ Offered– Not offered or not confirmedpick'em picks Esports via pick'em or social picks, not the prediction market

Key terms

ContractPays $1 if the outcome happens, $0 if not.
Yes / NoThe two sides. Buy No to take the other side.
SpreadGap between buy and sell price. Smaller in busy markets.
LiquidityHow much is trading. More means fills closer to the listed price.
SettlementWinners pay out once the result is official.
CFTCThe federal regulator for US prediction markets.

Questions

What is a prediction market?

A marketplace for contracts on outcomes. A contract pays $1 if it happens and $0 if not. The price, 1 to 99 cents, is the market's estimated chance.

Is prediction market trading legal in the US?

Yes. The exchanges are regulated by the CFTC and most operate nationwide. A few states restrict sports contracts; check each app's states in the table.

Which sports can I trade?

Every app here covers the NFL, NBA, MLB, NHL and college sports. Some add soccer and esports, and a few cover esports only through pick'em or social picks. The table marks which.

How much do I need to start?

A few dollars. Contracts cost cents each, and most apps let you start small.

How do the apps make money?

A small fee per trade or a commission on winnings, shown before you confirm, plus the spread between buy and sell prices.

How is this different from a sportsbook?

A sportsbook sets the odds and builds in its margin. On an exchange, other traders set the price, fees are separate, and you can sell before the game ends.

What does code SKILL do?

Enter it at sign-up on any of the seven partner apps to get that app's new-user offer.

Live prices by sport

NFLThis week's games and futuresNFL WIRE → NBANightly games and the title raceNBA WIRE → EPLEvery match, draw includedEPL WIRE → CS2Every series, with our fair valueCS2 WIRE →

Game of Skill earns a commission on partner sign-ups; it does not change this page. Coverage checked October 2026 and varies by state. 18+ (21+ where required). Only trade what you can afford to lose.