How Structured A/B Testing Delivered +12% GGR in 12 Months

The operator launched with an in-house platform to avoid vendor lock-in and keep full control over the product. For the first year, that logic held. By year two, technical debt had accumulated faster than new features. 

Most of the small engineering team’s capacity went to maintenance, hotfixes, and payment integrations that took weeks instead of days. There was no testing framework. Product ideas sat in a backlog that rarely moved. Registration, cashier, bonus logic, lobby UX: all functional but hadn’t been meaningfully updated in months. 

Two consecutive quarters of flat GGR made the situation hard to ignore. The platform ran fine day to day, but it had no room left to grow into. And the longer the team waited, the more expensive any future migration would become.

Kanggiten delivered a full migration that took the operator from a self-maintained monolith to a modular, production-ready ecosystem. The brand went live within weeks, thanks to Kanggiten’s established migration process and infrastructure readiness.

Once live, the team gained access to capabilities their old stack never had: native A/B testing, a configurable bonus engine, flexible cashier and payment settings, built-in gamification, and a CRM layer for segmentation and campaign automation. Engineering hours that used to go toward keeping the old stack stable were redirected entirely toward product decisions. 

Every experiment was designed with a dual lens: lift commercial performance and make the player experience more stable, transparent, and frictionless at the same time. Within the first month, tests were already running.

The registration flow hadn’t been touched in over a year. It worked, but it leaked. The team rebuilt the welcome experience using Kanggiten’s configurator: a custom landing page, a shorter and better-personalized registration form, and streamlined onboarding steps. Automated nudges recovered players who dropped off mid-signup. A redesigned verification flow via email and SMS removed a bottleneck that had been quietly suppressing approval rates for months.

• FTD conversion: +18%
• Recovered incomplete registrations: +10%
• Verification time: –32%

On the old platform, the cashier was one of the hardest things to change. Every adjustment touched payment logic, and the team avoided it. On Kanggiten, they redesigned the mobile cashier, tested preset deposit amounts and price points, and introduced smart banners within the deposit flow. 

Two waves of minimum deposit testing helped find the right threshold for their markets. A simple info badge showing bonus eligibility requirements turned into one of the highest-impact changes of the year.

• Mobile deposit conversion: +9.8%
• Deposits from smart banners: +19%, with +6% transaction success rate
• Average deposit value: +11%
• Bonus-eligible deposits: +21%

Session depth had always been a weak spot, but on the old stack there was no practical way to experiment with the game lobby or in-game navigation. With Kanggiten, the team iterated twice on an in-game menu that let players browse related content without leaving their session. A redesigned mobile menu improved access to Live Casino. A randomized games block pushed content diversity and helped players discover new favorites faster.

• In-game engagement: +34%
• Early session drops: –12%
• Navigation to Live Casino: +26%
• Session duration: +6–9%
• D14 retention: +11 percentage points

The old bonus system was hardcoded. Changing offer logic required a developer, and there was no way to measure performance per mechanic. Kanggiten’s bonus engine made each variable independently testable. A countdown timer on the welcome offer increased urgency without changing the offer value. 

Adjusting the wager-to-bonus ratio improved gross margin while actually lowering bonus spend. A deposit slider placed on the homepage lifted both first-deposit rates and average transaction size.

• Welcome bonus CTR: +38%
• Bonus activations: +16%
• GGR from restructured wager ratio: +9%, bonus cost: –11%
• First deposits via homepage slider: +15%, average check: +8%