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GammaStack: A High-Performing Sweepstakes Software For Sale

Enjoy competitive advantages with a highly efficient and feature-rich sweepstakes software that equips you with all the latest advanced technologies that are shaping the future of sweepstakes gaming. Powered by cutting-edge tech stacks and 100% legally compliant, GammaStack helps businesses develop unique and attractive sweepstakes platforms that attract global players

Multiple Benefits
of Our Sweepstakes Software

Low Revenue Share

Keep more of your earnings with a competitive, low‑percentage revenue share model designed to maximize your ROI

Keep more of your earnings with a competitive, low‑percentage revenue share model designed to maximize your ROI

Quick Time to Market

Launch your sweepstakes software quickly and easily with all the customizations you need.

Launch your sweepstakes software quickly and easily with all the customizations you need.

Renowned Game Providers

Get access to renowned game providers and best-in-class games. We also provide you with games from the providers based on your preferences

Get access to renowned game providers and best-in-class games. We also provide you with games from the providers based on your preferences

On-demand Game Integrations

Get all the games you need with on-demand game integration.

Get all the games you need with on-demand game integration.

Legal Assistance

Navigate regulations with expert legal guidance tailored to your sweepstakes campaigns.

Navigate regulations with expert legal guidance tailored to your sweepstakes campaigns.

End-to-end Client Support

From initial setup to ongoing optimizations, our team ensures your online sweepstakes platform runs smoothly around the clock.

From initial setup to ongoing optimizations, our team ensures your online sweepstakes platform runs smoothly around the clock.

Cutting-edge Features
That Make Our Sweepstakes Software The Best

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Gold Coins

Allow your customers to get started on your turnkey sweepstakes software by offering them Gold Coins.

Sweep Coins

Sweep Coins can be redeemed for cash prizes, and customers can win them through rewards or bonuses.

Customizable Coin Packages & Subscription

Offer your customers a flexible subscription model that helps them automatically refill their Gold Coins without manual payments.

Prize Redeeming

Allow your customers to win cash prizes by redeeming their sweep coins.

Casino Management Tools

Save your time, increase productivity, and streamline gaming administration using a comprehensive suite of management tools.

VIP Tier System

Offer level-based access to your sweepstakes software based on their VIP Tier status and offer diverse perks to boost customer engagement.

Bonus Management Tools

Our online sweepstakes platform offers a bonus management tool that you can use to keep engaging your players by offering them a variety of bonuses.

Content Management Systems (CMS)

Manage in-platform content seamlessly with our integrated CMS tools, and modify banner content, pop-ups, notifications, customize promotional emails, etc.

KYC Module

Automate identity verification and age checks to ensure compliant, frictionless player onboarding.

Anti-fraud Systems

Monitor and block suspicious activity in real time, safeguarding your revenue and reputation

Refer & Earn

Allow your customers to refer their friends and family to your sweepstakes platform and offer them free rewards.

Reporting & Analytics

Enjoy a robust analytics dashboard with multiple features that track, record, and interpret player behavior to provide valuable insights

Email Templates

Leverage pre‑designed, customizable emails to drive engagement, promotions, and retention.

Customer Relationship Management (CRM)

Centralize player profiles, communication history, and loyalty data to personalize experiences and boost lifetime value

Affiliate Module

Affiliate management tools enable you to manage your affiliate marketers, offers, affiliate programs, commissions, and more.

Admin Back Office

Equip your admins with all the robust tools required for effortless and seamless sweepstakes software management.

Spin & Win

Spin and win allows your players to get more gold coins and play more.

Responsible Gambling

These tools promote responsible gaming practices such as self-exclusion, daily spending limit, game limit, and more.

Range of Our Sweepstakes Software Development Services

Sweepstakes Casino Software

Sweepstakes Casino Software

Build a custom platform from scratch or launch a turnkey solution that will empower you to engage players and scale with confidence.

Fully custom sweepstakes solution

Turnkey sweepstakes software for sale

Seamless 3rd‑Party integrations

Post‑launch support

Internet Sweepstakes Software Solutions

Internet Sweepstakes Software Solutions

GammaStack offers internet sweepstakes software for sale that’s cloud‑native, fully compliant, and accelerates the growth of your internet cafe.

Highly Robust Solution

Clean Interface

Authentic Casino-like Experiences

Cross-Browser Support

Powering Your Success
with Our Sweepstakes Software Services

Bespoke Sweepstakes Software Development

Build a one‑of‑a‑kind platform that brings your brand story to life and aligns with your business goals. 

Sweepstakes Mobile App Development

Deliver smooth experiences on iOS and Android, crafted for intuitive navigation and instant gratification.

Free Consultation

Get free strategic consultation to identify the features that will be ideal for your sweepstakes software and drive maximum growth.

3rd Party API Integrations

Plug in best‑in‑class services like payments, analytics, game engines, etc, without breaking a sweat or your codebase.

On‑demand Customizations

Evolve on your terms, add new features, tweak workflows, and refresh UI whenever inspiration strikes.

PAM Integration

Simplify login and profile management with a secure, unified account system that feels effortless to your users

Post Launch Support

Ensure uninterrupted gameplay with real‑time monitoring, rapid issue resolution, and continuous enhancements to keep your platform at peak performance.

Staff Augmentation

Scale your team instantly with certified sweepstakes specialists who join seamlessly into your design and development projects.

Quick Stats About Our Sweepstakes Software for Sale

14+

Years Experience

3000+

Immersive Games

50+

Top Game Providers

45+

Countries Covered

500+

Skilled Professionals

20+

Sweepstakes Software Delivered

100%

Ownership of Source Code

Portfolio

Our portfolio showcases a proven track record across industries, emphasizing quality, reliability, and impact.

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How We Develop Your Sweepstakes Software

Idea Understanding
Idea Understanding
Market Research
Market Research
Template Selection
Template Selection
Template Customization
Template Customization
3rd Party Integrations
3rd Party Integrations
Software Testing
Software Testing
Go Live
Go Live
Maintenance Services
Maintenance Services
QA & Performance Testing
QA & Performance Testing

Worldwide Offerings

Argentina

Brazil

Bulgaria

canada

Colombia

Connecticut

Croatia

Curacao

Czech Republic

Denmark

Estonia

Georgia

Germany

greece

Ireland

Isle of Man

Italy

Latvia

Lithuania

Macedonia

Michigan

Netherlands

New Jersey

Norway

Pennsylvania

Poland

Greece

Serbia

Spain

Sweden

Switzerland

Ukraine

United Kingdom 

West Virginia

Explore Our Solutions Suite at GammaStack

GammaBet

Comprehensive sports betting solutions with real-time odds & data feeds, payment gateways, PAM and more!

GammaCasino

Cutting-edge casino solutions with premium games, certified RNG, progressive jackpot & gamification!

GammaSlot

Deliver world-class slot experiences with top game titles, custom game mechanics, daily bonuses, & immersive UI/UX

GammaLottery

Stand out with our lottery solutions that offer global lottery formats, multiple pools/contests & ticketing systems

GammaSweep

Launch your sweepstakes casino in 5 weeks with our ready-to-launch turnkey sweepstakes casino solution

GammaStakes

Next-gen sweepstakes solutions with best-in-class games, robust back office, KYC module and more

GammaPlus

Smart, scalable turnkey iGaming suite designed for operators who want more

GammaStack:
The Only Sweepstakes Software Provider You Need

Equipped with rich industry experience and expertise, GammaStack has robust and feature-loaded sweepstakes software for sale that covers everything required for enhanced engagement, better management, and maximum ROI. In our 14+ years of experience, we have armed various businesses around the globe with our online sweepstakes platform. You can also boost your revenue and achieve your business goals effectively.

  • Bespoke Sweepstakes Casino
  • Ready to Launch Sweepstakes Software
  • Customizable Sweepstakes Software
  • Skilled Sweepstakes Developers
Software development

Testimonials

Real Results, Real Voices

I had an unparalleled experience working with GammaStack for the multi-gaming portfolio development. The sophistication of their solutions coupled with the unwavering commitment of their experts to innovate sets them apart in this realm. Amused with what they offer in the name of customer support from my very first day!

Maria Janeson

CEO, BetsBonanza

An exceptional experience from inception to implementation. GammaStack and its team’s mastery of gambling and iGaming software development is truly impressive. Highly recommended for anyone seeking top-tier sports betting software.

Jeffry Wan

Co-Founder & CEO, Sigma Gaming

GammaStack is in the process of assisting us in developing a sports betting technology stack for North American deployment. They are very attentive, skilled, and focused on creating the best customer experience.

Thomas Gilanyi

Founder, Native Sportsbook Solutions

I had an unparalleled experience working with GammaStack for the multi-gaming portfolio development. The sophistication of their solutions coupled with the unwavering commitment of their experts to innovate sets them apart in this realm. Amused with what they offer in the name of customer support from my very first day!

Maria Janeson

CEO, BetsBonanza

An exceptional experience from inception to implementation. GammaStack and its team’s mastery of gambling and iGaming software development is truly impressive. Highly recommended for anyone seeking top-tier sports betting software.

Jeffry Wan

Co-Founder & CEO, Sigma Gaming

GammaStack is in the process of assisting us in developing a sports betting technology stack for North American deployment. They are very attentive, skilled, and focused on creating the best customer experience.

Thomas Gilanyi

Founder, Native Sportsbook Solutions

FAQs
On Our Sweepstakes Software for Sale

Do you offer ready-made templates with your turnkey sweepstakes software for sale?

Yes, you get to choose from our pre-made templates that are later customised as per your business needs.

Do you also offer custom sweepstakes software?

Yes, we offer custom sweepstakes software development services that allow you to build your sweepstakes software from scratch.

What are the key features of your sweepstakes software for sale?

The key features of our sweepstakes software include refer and earn, admin dashboards, virtual currency development, real-time chat, social media module, bonus module, sweep coins, and much more.

Do you also offer custom virtual currency?

Yes, we also offer custom virtual currency development services.

Does your sweepstakes software allow prize redemption?

Yes, your customers will be able to redeem their wins for merch or cash.

Do you also offer social casino game development services?

Yes. GammaStack provides end-to-end and custom game development services, game clone development, ready-to-launch game development, and game aggregation services from popular and reputable game providers

What kind of customization options do you offer?

When it comes to customization options, GammaStack allows you to apply brand-specific aesthetics, UI/UX customization, and custom 3rd party integrations. We also offer custom sweepstakes software solutions that are built from zero.

What kind of post-launch support do you offer?

GammaStack offers comprehensive post-launch services, including software maintenance, updates, feature upgrades, scale-up services, and marketing support.

What kinds of tools and features do you offer that help increase the player retention rates?

GammaStack provides highly useful features for gamification, bonus offers, loyalty programs, and more that increase player retention rates.

USA

Latvia

Malta

India

Latvia

Krišjāņa Valdemāra iela 149 - 5, Rīga, LV-1013

Marijas iela 2a, Centra rajons, Rīga, LV-1050 WEST entrance.

USA

3411 Silverside Road, Tatnall Building Ste 104 Wilmington, De 19810

Malta

Dragonara Business Centre, 5th Floor, Dragonara Road, City/locality St. Julians Stj 3141

Indore

6th Floor, Crystal IT Park, Indore 452014 (M.P.), India

158 PU4 Scheme no. 54 1st floor above Rajal Emporium Beside to Car24, Indore

Latvia
USA
Malta
India

Let's Work Together. Win Together

Ready to transform your ideas into next-generation solutions? Drop us your details and we’ll get back to you within 48 hours!