We hired GammaStack for two major projects worth over $250,000 - a casino platform and a set of seven original games. Unfortunately, what we received was buggy, inconsistent code, with major parts missing or nonfunctional. After nine months of delays and minimal progress, we had to rebuild the entire codebase ourselves in order to launch. Although we had paid in full for the games, several of them did not work as promised. When we raised these concerns, we were told further work would require an additional $49,000 - more than double the outstanding balance. This was despite already having paid for broken or incomplete code. They wouldn't even have a call with us to ask questions so we could fix it ourselves. Our experience with GammaStack was extremely disappointing. We hope other startups avoid the same mistake.
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GammaStack is a leading provider of iGaming software solutions that help businesses launch, manage, and scale high-performance platforms for online casino, sports betting, lottery, crypto gaming, and sweepstakes casinos. With 600+ clients across the globe, we offer both custom-built and ready-to-launch turnkey iGaming platforms tailored to your business goals.
Our iGaming Product Suite:
GammaCasino – Online casino software with certified RNG, multi-provider game integrations, jackpots, and gamification.
GammaBet – Sports betting software with real-time odds, live betting, risk management, payment integrations, and PAM.
GammaSweep – Turnkey sweepstakes casino platform, launched in just 5 weeks with pre-integrated features and compliance support.
GammaLottery – Custom lottery software with global game formats, ticket management, and multiple contest pools.
GammaSlot – Bespoke and ready-made slot games with custom mechanics, immersive UI/UX, and bonus systems.
Why Choose GammaStack?
Turnkey & White Label iGaming Platforms
100% Custom iGaming Software Development
Complete Source Code & IP Ownership
Low-to-No GGR Revenue Share Models
Mobile-Responsive & Multi-Currency Support
Seamless 3rd-Party API Integrations
Post-Launch Maintenance & Marketing Support
Compliance & Certifications:
Our iGaming software is certified by industry bodies like GLI, BMM Testlabs, and ISO, ensuring full compliance for regulated markets across Europe, Asia, and North America.
Whether you're a startup or an enterprise operator, GammaStack provides scalable, secure, and future-ready iGaming solutions that give you a competitive edge and faster market entry.See more