In 2025, TESTA strengthened its role as a global authority in crowdsourced QA and UX testing by supporting two industry leaders—KZing and Stats Perform—through high-impact cross-market testing programs. Both partnerships demonstrate how real testers using real devices can uncover friction points, validate product readiness, and provide operators and providers with market-specific clarity.

KZing x TESTA: Validating full sportsbook journeys in Vietnam

KZing collaborated with TESTA to validate its end-to-end sportsbook user experience in Vietnam, ensuring that every step—from registration to bet settlement—met local expectations.

Key outcomes included:

• 100% validated Vietnamese language & VND formatting after resolving previously unverified localization issues.
• 55/56 TESTA Score on a comprehensive 14-point readiness framework, giving KZing a clear benchmark of its market preparedness.
• Confirmed platform stability across real Vietnam ISP conditions, replacing uncertainty with measurable performance assurance.

This partnership enabled KZing to confidently enter a competitive market with verified UX, accurate localization, and stable delivery under real-world network conditions.

Stats Perform x TESTA: Independent Watch & Bet performance benchmarks

Stats Perform partnered with TESTA to conduct the industry’s first independently verified, cross-sportsbook Watch & Bet performance study. Using mid-range devices on real 4G networks, TESTA tested the live-stream betting experience across five major global sportsbooks.

Key insights included:

• Real-world verification of Watch & Bet features, replacing assumptions with objective performance data.
• Independent QA findings that revealed major differences in feature delivery despite operators using similar underlying technologies.
• A clear competitive benchmark: only 1 out of 5 sportsbooks delivered the full Watch & Bet suite flawlessly, giving operators tangible data to evaluate their own performance and upgrade their customer experience.

This collaboration produced one of the most widely referenced performance studies of the year, giving the industry new visibility into real-user streaming reliability, betting responsiveness, and feature completeness.

A shared goal: better player experiences through real-world insights

Across both partnerships, TESTA’s crowdsourced approach delivered what internal QA environments cannot: market-accurate feedback from real players, real networks, and real devices. These studies have helped leading brands diagnose gaps, benchmark competitors, and launch with confidence in complex markets.

TESTA looks forward to expanding these collaborations and continuing to support the industry with transparent, data-driven insights.

To explore how TESTA can support your next market, product, or performance milestone, visit Stand 5C40 at ICE or connect with our team.