TrialIndex » Best Casinos for Welcome Bonuses in the United States

Best Casinos for Welcome Bonuses in the United States

Written by Marina CarliLast Updated: 5 September 2026

These are the casinos our desk rates highest for welcome bonuses among the sites available in the United States.

Every listing below was opened as a real account, with payout speed and wagering checked before scoring.

FanDuel Sportsbook

Launched 2020 · Rated 9.7 / 10

Bet $5, get $200 in bonus bets

Payout Speed: Instant to 24 hours

21+. T&C apply. Play responsibly.

Play Now

Instant e-wallet withdrawals
No fee on any payment method
24/7 live chat under two minutes

Promo Code: not required
Bonus Wagering: 40x
Payout Speed: Instant to 24 hours
Casino Games: 11800+
Live Dealer Games: 120+

Payment Methods

Visa
Mastercard
PayPal
Apple Pay
Online banking
Play+

FanDuel Sportsbook runs one of the deeper loyalty programmes in this market, converting play into cash rewards rather than bonus credit that expires in a week.

FanDuel Sportsbook Casino Review

Sample terms. 21+ only, new customers in the United States only. Wagering, minimum deposit and time limits apply. Replace with the operator's published terms before going live.

BetMGM Casino

Launched 2024 · Rated 9.6 / 10

100% deposit match up to $1,000 + $25 free

Payout Speed: Instant to 24 hours

21+. T&C apply. Play responsibly.

Play Now

DraftKings Casino

Launched 2009 · Rated 9.4 / 10

Deposit $5, get 350 spins

Payout Speed: Instant to 24 hours

21+. T&C apply. Play responsibly.

Play Now

bet365

Launched 2015 · Rated 8.9 / 10

Bet $5, get $150 in bonus bets

Payout Speed: Instant to 24 hours

21+. T&C apply. Play responsibly.

Play Now

BetRivers Casino

Launched 2022 · Rated 8.8 / 10

100% deposit match up to $500

Payout Speed: 24-48 hours

21+. T&C apply. Play responsibly.

Play Now

McLuck

Launched 2013 · Rated 8.8 / 10

57,500 Gold Coins + 27.5 free Sweeps Coins

Payout Speed: 24-48 hours

21+. T&C apply. Play responsibly.

Play Now

Golden Nugget Casino

Launched 2020 · Rated 8.6 / 10

Deposit $5, get 350 spins

Payout Speed: 24-48 hours

21+. T&C apply. Play responsibly.

Play Now

Fanatics Sportsbook

Launched 2009 · Rated 8.4 / 10

Up to $1,000 in no-sweat bets

Payout Speed: 24-48 hours

21+. T&C apply. Play responsibly.

Play Now

Fanatics Casino

Launched 2008 · Rated 8.3 / 10

$100 in casino credit on first day

Payout Speed: 24-48 hours

21+. T&C apply. Play responsibly.

Play Now

Hard Rock Bet

Launched 2022 · Rated 8.2 / 10

Bet $10, get $100 in bonus bets

Payout Speed: 24-48 hours

21+. T&C apply. Play responsibly.

Play Now

Our Top Picks

Slots Roulette Blackjack Live Dealer Exclusive Games Promotions Beginners Crypto Fast Payouts

Disclosure: if you visit other sites and make a deposit via links on TrialIndex, we may earn a commission at no extra cost to you. All reviews and recommendations stay commercially independent and follow a strict, professional methodology.