Testlio is a managed quality engineering platform combining 80,000+ vetted human testers with its LeoAI Engine to deliver comprehensive software testing at global scale. Covering 600,000+ real devices, 100+ languages, 150+ countries, and 800+ payment methods, Testlio supports 20+ testing areas from functional and regression to localization, payments, and generative AI testing. Trusted by Apple, Amazon, Microsoft, Netflix, PayPal, Uber, and Wayfair, Testlio helps enterprises and high-growth companies in e-commerce, fintech, and media ship software that works for every user, everywhere.