Top Social Sportsbook Offers and Promo Codes for December 2025
Social sportsbooks continue to surge in popularity this December, giving sports fans a way to compete, collect rewards, and enjoy free-to-play wagering through sweepstakes-style mechanics. With new social sportsbook promos, upgraded welcome offers, and user-friendly rewards systems, these platforms make it easy for new players to jump in and start winning.
Spend $25 Get $50 in Coins
Get up to 103 SC + 20,500 GC for FREE with Legendz!
100% purchase match for up to 100 in Onyx Cash Free Picks
Spend $50, Get up to $100 in Fliff Coins
Up to 200 Prophet Cash in first 30 days
Below are the top social sportsbook promo codes and social sportsbook offers for December 2025, featuring the three biggest names in the space: Fliff, Thrillz, and Kickr.
Best Social Sportsbook Promo Codes for December 2025
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Fliff Promo Code SCXPICK – Spend $50, Get up to $100 in Fliff Coins
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Thrillz Promo Code SCXPICK – Spend $25, Get $50 in Coins
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Kickr Promo Code – 150,000 Bits + FREE 4 Bucks
Fliff Welcome Offer – Spend $50, Get $100 in Coins
Spend $50, Get up to $100 in Fliff Coins
Use the Fliff promo code SCXPICK to unlock one of the top social sportsbook welcome offers this month: up to $100 in Fliff Coins when you spend $50.
Fliff remains the most established brand in the sweepstakes and social gaming space, offering sportsbook-style markets with a dual-wallet design. Players use Fliff Coins for casual play and Fliff Cash to enter real sweepstakes contests.
December continues to be a strong month for Fliff thanks to:
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Wide availability across the U.S.
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Player streak challenges
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Daily coin bonuses
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A clean, intuitive interface
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Thousands of wagering markets across major sports
For users seeking reliable social sportsbook promos with real rewards, Fliff stands out as a top option.
Thrillz Social Sportsbook Offer – Get $50 in Coins
Spend $25 Get $50 in Coins
Get 2 Sweeps Free for Sign Up
Thrillz has quickly become a fan favorite thanks to its high-engagement model and fast-growing community. With the December Thrillz promo code SCXPICK, new users receive $50 in Coins when they spend $25.
Thrillz offers:
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Daily login bonuses
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Leaderboards and achievement challenges
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A modern interface with quick 2-minute registration
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No purchase necessary sweepstakes entries
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A strong social gaming identity
Its combination of social interaction and sweepstakes rewards makes Thrillz one of the most appealing social sportsbook offers this month.
Kickr Promo Code – 150,000 Bits + FREE 4 Bucks
150,000 Bits + FREE 4 Bucks
Get 5,5 Million Bits and FREE 21 Bucks
Daily Drips up to 384,000 Bits + FREE 0.30 Buck
Kickr is the newest major entrant in the social sportsbook world and brings a sleek, community-first experience. The Kickr promo code unlocks 150,000 Bits plus FREE 4 Bucks, one of the top emerging social sportsbook welcome offers for December.
Kickr's standout features include:
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A live social feed for picks, reactions, and commentary
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User-created contests and challenges
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Skill-based competitions and leaderboard systems
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A fast-growing, interactive community
Kickr’s emphasis on friendly competition and real-time engagement sets it apart as one of the most exciting social betting platforms heading into 2026.
Social Sportsbook Offers: Final Thoughts
The December slate of social sportsbook promos highlights just how far the industry has evolved. Fliff, Thrillz, and Kickr each deliver unique ecosystems built around free-to-play wagering, community features, and sweepstakes-style rewards.
Whether you're stacking streaks on Fliff, competing on Thrillz leaderboards, or joining custom challenges on Kickr, these December social sportsbook welcome offers give new users an easy — and rewarding — entry point into the future of sports gaming.
