From leading brands to emerging companies, our clients support more than 2 billion users.
We do this by way of the Testlio Architecture: experienced people – enabled by technology – who do the heavy lifting to scale and manage your app testing with ease.





Mobile App Testing
Testlio’s Android and iOS mobile testing professionals help clients earn 5-star reviews through flawless mobile experiences.
LEARN MOREFunctional Testing
Our experienced testers verify all functional requirements, so that you can release better products faster.
LEARN MORELocalization Testing
Testlio’s network of testers satisfy customers around the world by testing user experiences optimized for every region.
LEARN MOREAutomated Testing
Testlio manages tests that are too critical, tedious, or complex for humans. With a continuous approach, executed alongside manual tests, automated testing provides a constant measure of quality – allowing more rapid release cycles.
LEARN MORELivestream Testing
Testlio’s dedicated clusters of testers monitor and test livestream broadcasts in all major media markets on all devices and operating systems.
LEARN MOREUsability Testing
Usability revolves around the entire app-driven experience, so our usability testers uncover where the customer experience (CX) is not great both inside and outside of your app. We provide behavior-driven insights and recommendations to improve customer experience.
LEARN MOREExploratory Testing
Testlio’s structured exploratory testing approach taps into tester instincts to overcome the limitations of scripted testing.
LEARN MOREPayments Testing
Testlio’s network validates app payment functionality on real devices to assure your app handles orders, calculates shipping, taxes, and other computations by country and language.
LEARN MORELocation Testing
Testlio tests your location-aware apps to assure that geotargeted functionalities work regardless of network conditions or device and browser type.
LEARN MORERegression Testing
Testlio’s approach to regression testing means that you can rest secure knowing when your code changes adversely affect existing features.
LEARN MOREReal-Device Testing
Testlio never simulates or emulates testing and only tests on real devices with coverage that includes any device or OS including mobile, web, desktop, wearables, cars, homes, stores, experiences – you name it, Testlio covers it.
LEARN MOREAccessibility Testing
Testlio will test your app to ensure it’s accessible for all levels of hearing, visual and other abilities.
LEARN MOREVoice Testing
Testlio tests your voice-enabled apps on any device, in 140+ languages, with native speakers, in over 100 countries.
Analytics Testing
Testlio’s experienced engagement managers create test plans to assure your important analytics are tested including API testing, logs, network calls, and ads served, among others.
AR/VR Testing
Through functional, usability, hardware, and immersive testing, Testlio’s augmented reality-based testing and virtual reality-based testing cover various use cases – all on real devices with a global network of expert testers.
LEARN MOREDon’t let QA be the bottleneck within your continuous development process.
Testlio is the leader in managed app testing. We can help!
-
Take comfort in a managed services approach that taps into the experience of Testlio engagement managers and Testlio’s network of passionate testers.
-
Gain visibility into your testing environment by way of Testlio’s easy-to-use and transparent testing process management software.
-
Tap into Testlio’s magnitude of app testing capabilities to assure test coverage on any device, location, operating system, and nearly any global location.
Find Out More
OUR CLIENTS
From leading brands to emerging companies, our clients support more than 1.5 billion users and are organizations of all sizes.
