Your path to confident releases starts here.

Whether you’re testing payments, performance, or mobile experiences, Testlio’s fully managed solutions combine an intelligent platform, expert testers and global coverage across devices, platforms, and regions to help you catch issues early and release with confidence.

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Extensive coverage that modern releases demand

From core capabilities to cutting-edge technologies, industry-specific needs, and tailored support for every role, discover how our wide range of solutions help you deliver quality faster and at scale.

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20+
testing types
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600k+
devices
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800
payment methods
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150+
countries
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100
languages

Software testing solutions we offer

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Manual testing

Quickly execute manual tests and scale your team instantly with vetted, highly skilled testers who provide on-demand expertise tailored to your needs.

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AI testing

Ensure reliability and fairness in AI-powered features, including Generative AI and other machine learning models driving your applications.

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Payments testing

Validate real transactions and payment flows across diverse industries, methods, and geographies to prevent costly failures.

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Functional testing

Confirm that individual features and commands work as expected under typical user scenarios and black-box conditions.

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Regression testing

Re-execute scripted and exploratory tests to ensure new changes don’t introduce unexpected issues or break existing functionality.

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Accessibility testing

Ensure your platform or app meets accessibility standards and provides an inclusive digital experience for all customers.

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Localization testing

Validate language translations, regional content, cultural nuances, and locale-specific functions to ensure products resonate worldwide.

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Customer journey testing

Test real-world end-to-end user flows across multiple devices, operating systems, and browser environments to ensure flawless experiences.

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Usability testing

Assess how intuitive and user-friendly your product is to ensure it meets user expectations and drives engagement across markets, devices, and languages.

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Mobile app testing

Test mobile, OTT, wearable, and connected device apps on real devices across regions to ensure a smooth user experience.

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Web testing

Validate web applications across multiple browsers and operating systems to ensure consistent functionality and performance.

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Location testing

Evaluate products in real-world environments like cities, parks, stores, and transit to ensure they perform reliably everywhere.

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Stream testing

Evaluate streaming services, including live and on-demand audio/video, to deliver smooth, uninterrupted experiences.

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Voice testing

Test audio commands and voice-enabled systems across devices, accents, and environments to ensure accurate recognition and responsiveness.

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Analytics testing

Ensure tracking and monitoring tools capture accurate data for measuring business performance and user behavior.

Why partner with Testlio

Selecting the right partner is key to balancing speed, reliability, and cost in your testing process. Here’s why leading product and engineering teams trust Testlio to help them release with confidence.

Best-in-class talent

Testlio’s community is the backbone of our managed crowdsourced testing platform. With only the top applicants accepted, we’ve built a global team of vetted experts who know their domains, understand their markets, and are rewarded for testing thoughtfully, not just checking boxes.

Infographic showing 600+ devices, 800+ payment methods, 150+ countries, and 100+ languages with diverse people portraits and icons.

Proven expertise

With clients like Uber, Microsoft, NBA, and PayPal, we bring tested knowledge in complex, highly regulated sectors, including finance, retail, media, and healthcare, to help efficiently address industry-specific compliance and quality challenges.

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Powerful Platform

Powered by LeoAI Engine™, our Platform brings order and visibility to complex testing by fitting seamlessly into your existing product workflows. It empowers teams to effortlessly manage talent, leverage AI-driven insights, and integrate with your DevOps tools.

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Flexible staffing models

Crowdsourced by design, but tailored to the engagement. We support traditional crowdsourced, dedicated, burstable, outsourced, and nearshore models to meet your changing project needs.

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Case studies and relevant resources

Blog
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Testlio is Now ISO/IEC 27001:2022 Certified

We are thrilled to share that Testlio has been awarded the ISO/IEC 27001 certification for our information security management system.

Blog
Illustration of a masked clinician holding a clipboard and smartphone while evaluating a humanoid robot, symbolizing human oversight, trust, and governance in AI systems.

AI, Three Years In: Speed Is Easy. Trust Is Not.

In November 2023, I flew to Germany to speak at Agile Testing Days, one of the leading software testing conferences. My keynote was called “10x Software Testing.” I knew there would be skepticism in the room.

Case Study
Testio + Hallmark

From Device Diversity to Holiday Readiness: How Hallmark Delivers Flawless Streaming

Read how Hallmark+ partnered with Testlio to ensure flawless streaming across 13 platforms, saving $1.34M annually and improving app reliability.
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Want to ship faster and release with confidence? Let’s talk!