Case Study: Leading Ride-Sharing Company improves global app quality and localization with Testlio

Leading Ride-Sharing Company - Customer Case Study

A leading ride-sharing company, Testlio’s customer, needed a reliable final-gate testing partner for its driver app, plus in-market localization support to ensure quality across 70 countries. The company faced the challenge of catching critical P0/P1 bugs before release, improving real-world driver-app usability, and fixing gaps in localization quality and coverage.

Testlio delivered weekly end-to-end testing across functional, in-field, app, web, and localization areas, using 20 testers per run across 70 locations and integrating with Jira. As a result, Testlio doubled bug validation, increased localization test coverage by 100%, expanded testing from 2 to 4 languages in 4 countries in three months, and now supports the app in 6 languages while helping the client launch faster and more efficiently.