Every current new‑customer offer across US sportsbooks, online casinos, prediction markets, sweepstakes and horse racing — each one verified against the operator’s official US site. We only ever publish an official operator code or our own aGamble code, never another site’s.
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By Sara Whitman, Promotions & Bonuses Editor
Reads the fine print so you don’t have to — verifying every welcome offer, promo code and wagering requirement against operators’ official US terms.
Published January 28, 2026 · Last updated June 26, 2026
Last updated June 2026 · 21+ (18+ predictions & sweeps) · 1‑800‑GAMBLER
How it works
How we verify every offer
We check each promotion against the operator’s official US site before it goes live and re‑check regularly, because welcome offers change often and vary by state. A “No code needed” offer applies automatically when you sign up through our link; where a code is required, we show the exact one. We never republish a rival affiliate’s code.
Verified at source — every offer confirmed on the operator’s official US site
Official or ours only — USBTRV, AMWAGER50 and FUNRIZE are aGamble codes; the rest auto‑apply
State‑aware — values and availability differ by state; always confirm in‑app
Sportsbooks
Sportsbook promo codes
New‑customer offers from the top legal US sportsbooks. Most apply automatically — no code required.
Usually not. Most US sportsbooks and casinos apply the welcome offer automatically when you register through our link. Where a code is needed we list it — for example USBTRV at BetRivers, AMWAGER50 at AmWager and FUNRIZE at Funrize.
Are these welcome bonuses really free?
They’re new‑customer promotions with terms — most require a qualifying deposit or first bet, and bonus funds often carry playthrough. We list the headline offer here and the full terms in each operator review. Always read the T&Cs.
Why do FanDuel and DraftKings show “no code”?
Their offers are applied automatically on sign‑up, so there is no code to enter. Any site advertising a “secret” FanDuel or DraftKings code is misleading — the value is the same with or without one.
Can I claim more than one offer?
Yes — welcome offers are per operator, so you can claim one at each site you join. You generally can’t claim the same operator’s welcome offer twice.
Are bonus winnings taxable?
Gambling and sweepstakes winnings are taxable income in the US. Operators issue tax forms above set thresholds. This isn’t tax advice — keep records and consult a professional. This is a sensitive area; if gambling is causing you harm, support is available at 1‑800‑GAMBLER.
21+ (18+ for prediction markets & sweepstakes). Please play responsibly. You must be of legal age and physically located in an eligible state. Offers are for new customers, vary by state and are subject to change. Gambling problem? Call 1‑800‑GAMBLER.
agamble.com is an independent guide to legal online casino and betting sites, apps, sweepstakes, and trading platforms in the USA: reviews, promotions, opinions. We may earn a commission from operators we link to, at no cost to you — this never affects our editorial ratings. Always confirm current terms on the operator’s official site.