Testlio

Testlio is a leading managed quality engineering company that combines human expertise with AI-powered technology to deliver comprehensive software testing at global scale. The company's unique model combines vetted human testers with automation and AI to help digital innovators ship great software — tested across 600,000+ real devices, in 100+ languages, across 150+ countries, and with 800+ payment methods.

Testlio's platform, powered by its LeoAI Engine™, covers 20+ testing areas including functional, regression, localization, payments, web and mobile app testing, and generative AI testing. The platform streamlines every step of the testing lifecycle — from sourcing skilled testers and managing test runs to triaging results and delivering clear, actionable reporting.

With a community of 80,000+ vetted testers operating globally, Testlio provides the flexibility and coverage enterprises need to ensure every release works for every user, everywhere. Clients include Apple, Amazon, Microsoft, Netflix, PayPal, Uber, Wayfair, and Match, as well as high-growth companies across e-commerce, fintech, media, and consumer technology.