Rebet

    Best social-trading app for the World Cup — claim a 100% deposit match up to $100 with code WCPREDICTS.

    Bonus:100% deposit match up to $100 with code WCPREDICTS · new US traders, 21+

    4.2

    Founded 2022 · federally-regulated event contracts · iOS, Android, Web

    Last updated: August 7, 2026
    Sign up at Rebet →

    Some links on this page are affiliate links — we may earn a commission if you sign up, at no cost to you. How we make money.

    Independent educational guide. Not affiliated with, endorsed by, or connected to FIFA or any official World Cup body.

    Best for

    • Social trading with friends
    • Younger mobile-first users
    • Sports + culture mix

    Not ideal for

    • Sharp solo traders
    • Desktop-only users

    What is Rebet?

    Rebet is a federally-regulated event contracts that lets users take positions on the outcomes of real-world events — sports, politics, economics, and culture. Founded in 2022, it operates under U.S. federal commodities law, which makes it available to traders in every US state.

    What sets Rebet apart is its positioning: social-first prediction markets — 100% deposit match up to $100 on the mobile app.. That's not marketing copy — it's reflected in the product, the markets offered, and the kind of trader who sticks around.

    Is Rebet legal in the US?

    Yes. Rebet operates as a federally-regulated venue, which means it falls under federal commodities law rather than state gambling law. Many US states' lack of legal online sportsbooks doesn't apply here — event contracts are a different financial instrument with different regulators.

    That said, the legal picture is still being contested. Some state attorneys general have challenged certain platforms; the CFTC has consistently defended its jurisdiction. For the full backdrop, see our US legality guide.

    What can you trade on Rebet?

    Rebet covers Social, Sports, Mobile-first, World Cup. New markets are added weekly.

    Practically, that means contracts on game outcomes, championship futures, player and team milestones, election results, Fed decisions, inflation prints, award shows, and cultural events.

    How does Rebet work?

    Every contract on Rebet resolves to either $1 (yes) or $0 (no). The price you pay reflects the market's implied probability — a contract at 62¢ means a 62% chance.

    You don't have to hold to resolution. You can sell at any time — if the price moves to 78¢, you can lock in the gain. This is the single biggest mental shift from sportsbook betting: you're trading a price, not placing a wager. For the full mechanic, read how event contracts work.

    How much does Rebet charge?

    Rebet charges fees on a per-contract basis, typically a small fraction of a cent per contract or a low percentage of the trade. Compared to a sportsbook's 5-10% built-in vig, the fee structure is dramatically more transparent.

    Liquidity varies by market — high-profile events like presidential elections or playoff series are deep, while niche markets can be thin. Always check the bid-ask spread before taking a position.

    Is Rebet safe?

    Yes. Rebet is regulated by the CFTC, segregates customer funds, and is required to meet federal compliance and reporting standards.

    That regulatory backstop is the single biggest reason US traders choose federally-regulated venues over offshore sportsbooks, which operate outside U.S. consumer protection.

    Who should use Rebet?

    Rebet is best for social trading with friends, younger mobile-first users, and sports + culture mix.

    If that profile fits you, Rebet earns its 4.2/5 rating and belongs in your account rotation.

    Who should not use Rebet?

    Rebet is not ideal for sharp solo traders or desktop-only users.

    If that's you, browse our full platform rankings for a better fit.

    How does Rebet compare to Kalshi?

    Rebet and Kalshi are both federally-regulated event-contract venues, but they target different traders. See our full Rebet vs Kalshi comparison.

    In short: Rebet excels at social trading with friends, while Kalshi is typically the default for broader U.S. coverage and brand recognition.

    How do I sign up for Rebet?

    Visit Rebet, complete identity verification (KYC), fund your account from a U.S. bank, and start trading. The full process typically takes under 10 minutes.

    You must be at least 21 years old. Read terms before funding your account.

    Responsible trading tools

    Rebet provides deposit limits, self-exclusion options, and links to support resources. If trading stops being fun, take a break. Call 1-800-GAMBLER or visit ncpgambling.org.

    Our verdict

    Best social-trading app for the World Cup — claim a 100% deposit match up to $100 with code WCPREDICTS. Rebet earns 4.2 out of 5 in our rankings — a strong choice if you fit the profile.

    Rebet — Frequently asked questions

    Does Rebet have a promo code?

    Yes — new US traders can use code WCPREDICTS to receive a 100% deposit match up to $100. Mobile app only. New users, 21+. 100% match on your first purchase, up to $100. Eligibility varies by state.

    Is Rebet legal in the US?

    Yes. Rebet offers federally-regulated event contracts available to US traders under federal commodities law.

    How do I claim the Rebet 100% deposit match?

    Download the Rebet mobile app, sign up with promo code WCPREDICTS, complete identity verification, and make your first purchase. Rebet matches 100% of your first deposit up to $100. New users, 21+, mobile app only.

    Which states is Rebet available in?

    Rebet is available in 40 U.S. states and DC, including Alabama, Alaska, Arkansas, Colorado, Delaware, D.C., Florida, Georgia, Hawaii, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Massachusetts, Minnesota, Mississippi, Missouri, Nebraska, New Hampshire, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, and Wyoming.

    Is Rebet mobile-only?

    Yes. Rebet trading and the 100% deposit-match bonus are available only through the Rebet mobile app on iOS and Android.

    What can I trade on Rebet?

    Sports and culture event contracts — NBA, NFL, soccer, tennis, MLB, and cultural events — through a social-first interface designed for trading alongside friends.

    How much does Rebet charge?

    Rebet charges per-contract fees that are disclosed at order entry. Competitive with other federally-regulated event-contract platforms.

    Is Rebet safe?

    Yes. Rebet's event-contract product operates under CFTC regulation, with segregated customer funds and federal oversight.

    How does Rebet compare to Sleeper?

    Rebet is built around social-first trading with a younger user base and a 100% deposit-match welcome bonus on mobile. Sleeper has deeper fantasy integration but a similar group-chat feel.

    Sources

    Every figure on this page is checked against primary sources — regulator filings, exchange documentation and official results. Prices and rules change; verify with the operator before trading.

    1. 1.Kalshi Help Center — fees, funding and account rulesKalshi
    2. 2.Polymarket documentation — markets, fees and resolutionPolymarket
    3. 3.Designated Contract Markets (DCMs)U.S. Commodity Futures Trading Commission
    4. 4.The Commodity Exchange Act & regulationsU.S. Commodity Futures Trading Commission

    Guides about Rebet

    Compare Rebet head-to-head

    How Rebet compares

    Polymarket

    The world's largest prediction market — now live on iPhone in the US.

    4.7
    World CupSportsPoliticsCulture
    Read Polymarket reviewSign up at Polymarket →iPhone app only — open this page on iPhone to claim.

    18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.

    Kalshi

    The regulatory leader.

    4.7
    World CupSportsPoliticsEconomicsCulture
    Read Kalshi reviewSign up at Kalshi →

    Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.

    Ready to open an account?

    Best social-trading app for the World Cup — claim a 100% deposit match up to $100 with code WCPREDICTS.

    Sign up at Rebet →

    Must be 21+. Read terms on Rebet.com. We earn a commission if you sign up.