The future of crowdsourced testing is here

Meet LeoAI Engine™, our proprietary intelligence technology that powers our fully managed crowdsourced testing platform. With it, you can transform manual coordination into AI-orchestrated precision, ensuring every release works for every user, everywhere.

LeoAI still shows LeoMatch recommending testers in a pop-up and a task created by LeoAI in the background.
How LeoAI operates in a continuous loop

Futureproofs testing by applying predictive analytics and benchmarks to results, defects, and platform signals. It delivers intelligent recommendations to drive smarter decisions, shift priorities as needed, and improve future testing cycles.

Coming soon!

Enables agentic management of tests, runs, tasks, work opportunities, and more. LeoSuccess allows teams to minimize manual coordination and focus on higher-value priorities while ensuring they get better guidance and ongoing value from every engagement.

Coming soon!
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Why Partner with Testlio?

Testlio is more than a testing partner. We help your team move faster with fewer surprises, offering the flexibility to scale without overhead, the confidence to release without second-guessing, and the transparency to stay in control from start to finish.

Testlio manages the entire testing process, from sourcing and onboarding to scheduling, execution, and payments, so your teams can stay focused on shipping quality products. With dedicated ownership that ensures accountability, the flexibility to scale across regions or edge cases, and direct integration into your workflows for faster, more confident releases, Testlio turns crowdsourced testing into a structured, reliable, and outcome-driven practice.

The illustration shows four smiling individuals, surrounded by icons, including devices, currencies, and languages. In the center is Testlio's logo.
A world map shows happy individuals in different parts of the world, representing Testlio's global community.

Our strength comes from our people. Only the top 3% of applicants are accepted, ensuring every tester is a proven QA professional who takes pride in their craft. This is not gig work. Our community is built on accountability, fair pay, and deep product knowledge, which means teams benefit from thoughtful testing, consistent results from run to run, and experts who understand the markets they serve.

Quality at scale demands breadth and depth. Testlio delivers both with support for over 20+ testing types and coverage across 600K+ devices, 800+ payment methods, 150+ countries, and in over 100+ languages. This reach enables testing in real markets, under real user conditions, across every stage of the product lifecycle. Whether you are validating edge cases, payments, or global user flows, our coverage ensures no release goes live untested.

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Image shows Testlio's logo surrounded by client logos like NBA, Uber, Microsoft and PayPal.

For more than a decade, Testlio has partnered with some of the world’s most innovative brands to solve complex QA challenges. Our experience spans industries and domains, from payments to localization to AI. We know what it takes to support engineering leaders under pressure to move fast without sacrificing quality.

Ready to see what smarter testing looks like?

FAQs

LeoAI Engine™ extends its intelligence across the entire crowdsourced QA lifecycle, from test runs and work opportunities, to recruitment, applications, and results. By automatically surfacing the best-fit testers for each engagement, streamlining onboarding, and learning from historical project data, it removes friction and enhances precision at every step. For software QA leads, this means fewer manual tasks, more strategic oversight, and dramatically improved speed and scale.

No, LeoAI Engine and its products are part of our platform. They are designed to support our community and manage different stages of the testing lifecycle. They are not standalone tools.

Testlio applies rigorous security measures across its AI systems, ensuring that data processed through our AI integrations is never used for model training. This approach is safeguarded under our ISO 27001:2022 certified controls and aligned with global privacy expectations such as GDPR. As a trusted Microsoft Supplier, we continuously demonstrate our commitment to the highest standards of security and transparency, further reinforced through our publicly available Trust Center.

Yes. We understand that highly-regulated industries may have stricter protocols for AI use. While we have rigorous security practices in place, our clients can opt out of using AI products and recommendations for their engagements.

No. We recognize that the QA landscape is evolving and that AI will play a crucial role in it in the future. However, we do not see LeoAI replacing human judgment and creativity. We built LeoAI to automate repetitive and mundane manual tasks, allowing our community and your team to focus on more critical priorities.

All our existing customers will have access to our LeoAI Engine products as they launch. Today, that means you have early access to LeoMatch. We have been working on optimizing our LeoMatch™ capabilities in the platform and are now announcing it more broadly and exposing certain parts of the model in the UI based on the enhancements that we’re working on.

No, they are part of our crowdsourced testing solutions, designed to make the experience faster and more scalable