Case Studies

Learn how a leading publicly traded media company increased their sports app rating by 22% with Testlio.

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Learn how an eCommerce giant maintains a 4.9+ app store rating by conducting localization and payments testing throughout the world.

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Concur tripled their fixed issues since switching from their crowdsourced testing vendor to Testlio. Find out what makes Testlio different!

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Learn how Strava leverages Testlio’s network of native speakers across the globe to ensure unparalleled quality for their growing user base.

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Our engineering team can’t imagine life without Testlio.” Discover how Professional QA can make life easier for your development team.

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Testlio clients include industry-leading, large organizations:


















And Testlio supports emerging and growth companies: