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Welcome Offers

Sportsbook Promos & Welcome Offers

Reviewed by Matt, SBS Editor · Updated

Current new-user offers from the sportsbooks, prediction markets, and social betting products we track. Every offer is for new customers, subject to each operator's terms, and availability depends on your state.

SportsbooksPrediction MarketsSweepstakes & Social

Sportsbook Offers

Licensed online sportsbooks with new-customer welcome offers.

FN
Fanatics Sportsbook
Sportsbook
Bet $20, Get $350 in FanCash
Bet $20 and collect $350 in FanCash, paid out $50 a day for your first week. Also available: Get Up to $1,000 Matched in FanCash, which is the lead offer in New York. Live in 24 states.
Claim Fanatics Offer →
New customers only, excl. NY · Bet $20+ to unlock $350 in FanCash, issued $50 a day over 7 days · 21+ · T&Cs apply

Prediction Market & Exchange Offers

Event exchanges and peer-to-peer products, often available where sportsbooks aren't.

K
Kalshi
Prediction Market
Get a $10 signup promo when you join Kalshi
Trade yes/no contracts on real-world events on the CFTC-regulated exchange. Available in most U.S. states (paused in Michigan), no sportsbook required.
Claim Kalshi Promo →
New users only · 18+ · Event contract trading involves risk · Not available in all jurisdictions · Full terms
PX
ProphetX
Sports Exchange
Name your own odds: welcome offers for new ProphetX users
Set your own odds and trade against other users instead of the house. Availability varies by state.
Claim Welcome Offer →
New users only · Availability varies by state · T&Cs apply
PM
Polymarket
Prediction Market
Deposit $10, Get a $50 Trading Bonus
The world's largest prediction market for sports, politics, and culture.
Claim Polymarket Bonus →
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading involves high risk and may result in loss of your entire investment. See polymarket.us/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 derivatives exchange and clearing organization. · Full terms

Sweepstakes & Social Offers

Virtual-currency products under sweepstakes rules, no sportsbook license required.

ST
Stake.us
Sweepstakes Casino
Kick off with a free new-player welcome package
America's best-known social casino: 200+ games and daily login bonuses, no purchase necessary. Live in most U.S. states.
Claim Welcome Offer →
New players only · Sweepstakes rules vary by state · 21+ where required · T&Cs apply
FL
Fliff
Social Sportsbook
Sign up and score Fliff's new-player rewards
Pick games with sweeps coins and redeem winnings for real prizes. The closest thing to a sportsbook in states without one.
Claim Welcome Offer →
New users only · Sweepstakes rules vary by state · T&Cs apply
OX
Onyx Odds
Social Sportsbook
Join Onyx Odds and claim new-player welcome rewards
A fresh take on the social sportsbook, covering NFL, NBA, MLB and more. Play free, redeem prizes.
Claim Welcome Offer →
New users only · Sweepstakes rules vary by state · T&Cs apply

Offers on this page are affiliate links; we may earn a commission at no cost to you. Offers are set by each operator, can change or end at any time, and are subject to the operator's full terms. Confirm the live offer on the operator's site before signing up. How we make money.

How welcome offers work

Most U.S. betting products run a standing offer for new customers, such as bonus bets after a small qualifying wager, profit boosts, or signup credits. The structure changes regularly, so always read the current terms on the operator's own site. Offers are one per person, typically require being physically in an eligible state, and winnings from bonus bets usually exclude the stake. If you're new to betting, start with our guides and only bet what you can afford to lose.