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21+ · No purchase necessary · Not in all states

← All sports sites
Prediction market · Checked Oct 30, 2026

ProphetX

A sports-only exchange. It retired its old sweepstakes model after getting CFTC approval in 2026.

SPORTS EXCHANGECFTC-regulated exchange (designated contract market), approved June 2026
New-user offer
Check the app

The offers we found need another site's code, so we don't list them. Ours is on the way.

Visit ProphetX

Plain link. We earn nothing from it yet. Real money. You can lose what you deposit.

Min deposit
$10
Reported
Withdraw from
Unverified
Minimum age
18+
Reported
How it works

Getting started at ProphetX

  1. 1
    Sign up and verify
    You need to be 18+ and in a state where ProphetX offers sports. Expect an ID check and location check.
  2. 2
    Deposit
    From $10. Only put in what you're fine losing.
  3. 3
    Trade
    Buy Yes or No on a result. Prices run from 1¢ to 99¢ and pay $1 per contract if you’re right. You can usually sell before the game ends.
  4. 4
    Withdraw
    Withdraw by Aeropay, Check, Wire.

The catches

!Wire withdrawals start at $5,000 (reported)
!Prices move with trading, and you can lose what you put in

Withdrawal methods

Aeropay
Check
Wire
Reported

Where ProphetX is open

We couldn't confirm ProphetX's state list on its own site. Reviews list 1 states where it isn't open:

Nevada

Questions

Is ProphetX legal?

ProphetX's legal basis: CFTC-regulated exchange (designated contract market), approved June 2026. Several states dispute whether sports contracts are allowed, and court cases are ongoing.

Which states can't use ProphetX?

We couldn't confirm ProphetX's state list on its own site. Check the app before you sign up.

How old do you have to be for ProphetX?

18+ (reported).

Sources

ProphetX's own site blocked our checks, so everything here is reported by reviews.

Other prediction markets

Novig

A sports exchange: trade yes or no on game results and props against other players, including in-game. Was a sweeps app until August 2026.

Min deposit
$10*
Withdraw from
$10
Age
21+
Not open in
3 states

* Reported by independent reviews, not yet confirmed on Novig's own site.

GuideVisit Novig

Kalshi

The biggest US prediction market. Sports, politics, weather and more, priced in cents from 1 to 99.

Min deposit
$10
Withdraw from
Unverified
Age
18+
Not open in
Unverified
GuideVisit Kalshi

Polymarket US

The US app of the world's best-known prediction market, with sports, politics and culture contracts.

Min deposit
$10*
Withdraw from
Unverified
Age
18+*
Not open in
Unverified

* Reported by independent reviews, not yet confirmed on Polymarket US's own site.

GuideVisit Polymarket US

Check ProphetX's own terms before you sign up: offers and state lists change. Values marked Reported come from independent reviews. This is a real-money app and you can lose what you deposit. Never treat picks or trading as a way to make money. 21+ on StackSweeps. Gambling problem? Call or text 1-800-GAMBLER. Play responsibly.