
Built for what’s next in sweepstakes gaming, GammaSweep is a ready-to-launch turnkey sweepstakes casino platform designed for operators looking to enter high-growth markets quickly, compliantly, and with full operational control.
Developed by GammaStack and backed by 14+ years of global iGaming platform expertise and 600+ successful deployments across 45+ countries, GammaSweep enables operators to launch scalable sweepstakes casinos in as little as five weeks. The platform combines performance-driven infrastructure with flexible engagement tools, allowing brands to build strong player communities while expanding into emerging regulatory environments.
From integrated player account management and automated bonus engines to gamification modules, CRM workflows, and payment integrations, GammaSweep delivers everything operators need to launch and scale efficiently—without dependency on fragmented third-party systems.
Designed for Faster Market Entry

GammaSweep is purpose-built for operators targeting the U.S. sweepstakes ecosystem and similar engagement-led markets globally. The platform supports compliant promotional mechanics, dual-wallet systems, player lifecycle automation, and flexible campaign management to help brands accelerate acquisition while maintaining operational transparency.
Its modular backend architecture allows operators to configure promotions, rewards logic, contests, and engagement journeys from a centralized control panel-reducing launch timelines and improving marketing agility.
Built for Engagement and Retention

GammaSweep includes a suite of built-in engagement features such as:
- Daily rewards and promotional campaigns
- Loyalty and VIP progression systems
- Referral programs and social engagement mechanics
- Gamified retention workflows
- Multi-device optimized UI/UX
Together, these capabilities help operators build long-term player value while maintaining flexibility across acquisition channels.
Operator-First Platform Control

Unlike traditional entry models that rely heavily on third-party tools, GammaSweep provides operators with:
- Integrated PAM and CMS infrastructure
- Real-time reporting dashboards
- Flexible promotion engines
- Secure payment integrations
- Scalable deployment architecture
This ensures brands retain control over their platform strategy while expanding across jurisdictions and engagement models.
A Future-Ready Sweepstakes Ecosystem

As sweepstakes gaming continues to evolve as a strategic entry path for operators worldwide, GammaSweep enables businesses to launch quickly, scale confidently, and adapt to changing regulatory and market dynamics without compromising performance or ownership.