Crowdsourced Testing
Trusted QA expertise, on demand. Wherever quality matters.
Ensure every release performs exactly as intended across users, platforms, and regions. With Testlio’s fully managed crowdsourced testing solutions, you can embed global, domain-aligned experts into your workflows to validate critical user paths and release with confidence.
The power of the crowd, minus the chaos
Most crowdtesting feels messy. Too many testers, not enough ownership, and results that are hard to trust. Testlio is built to fix that, with a managed model that keeps quality high and effort low.
Managed, end to end
From sourcing and onboarding to scheduling, execution, and payments, we handle every part of the crowdsourced testing process so you can focus on shipping quality products.
Shared accountability
With a dedicated team and one point of contact, Testlio brings continuity, ownership, and deep product understanding to every test cycle.
Unmatched flexibility
Testlio makes it easy to adapt to changing needs. Whether you’re expanding into new regions or validating edge cases, we scale testing up or down without sacrificing consistency or coverage.
Faster, more confident releases
We embed directly into your workflows and tools to surface issues early, reduce rework, and accelerate timelines, without cutting corners or adding internal burden.
Enterprise-grade security
Testlio is ISO/IEC 27001:2022 certified, with rigorous data governance built into every engagement, so your data stays protected, structured, and fully compliant.
How do our testers differ?
Our expert crowdsourced testers make a world of difference. They are highly vetted, consistent, and incentivized to test more thoughtfully.
Expert testers
Freelancers with Testlio are vetted, validated, and rated. They are not gig workers. Only 3% of applicants to the Testlio Community are accepted to client projects. And all freelance testers receive a 0-100 rating, along with multiple sub-ratings based on critical performance criteria.
Consistent runs
Testlio uses a high percentage of consistent testers run-to-run—while also rotating new testers for fresh insights and perspectives. Most other crowdsourced testing solutions leverage “whoever is available” models for testing delivery, creating inefficiencies in testing and escaped issues, often at the most critical release moment.
Thoughtful compensation
Our testers are paid by the hour, equipping them to tackle deep quality issues. And Testlio benchmarks the testing industry regularly, striving to pay in the top quartile based on location, experience, role, and needs.
Built to fit into your workflows, seamlessly
With an integrated platform that fits into the tools and processes you already use, Testlio makes it easy for enterprises to source, onboard, and pay the right talent while managing test cycles from start to finish.
Extensive coverage across testing types
From validating core functionality to supporting complex edge cases like payments and localization, Testlio brings deep expertise across 20+ testing types to ensure quality is measured where it counts and releases meet expectations everywhere.
Crowdsourced by design, but tailored to the engagement
Our crowdtesting staffing solutions are customized to your needs and projects. They combine professional services with a global network of 10k+ vetted testers and a best-in-class platform to provide you with access to the right talent, whenever and wherever you need it.
Burstable testing
Fine-tuning testing capacity through on-demand and elastic teams. Flexible and responsive resources can be quickly activated or deactivated based on demand. With this value-driven approach, you don’t pay for idle time or sacrifice coverage.
Outsourced testing
Leveraging part-time and full-time resources to play essential roles such as QA Manager, Quality Engineer, Test Lead, and Tester. With outsourced testing, clients can augment in-house teams or outsource the entire process based on their needs.
Nearshore testing
Matching testers from countries that are close in proximity and share similar or overlapping time zones. This approach reduces costs and helps overcome issues such as cultural barriers, language differences, and regulatory compliance.
Case studies and relevant resources
The Ultimate Crowdtesting Guide
In-house testing methodologies fail when products approach the production phase, and testing under real-world conditions becomes critical.
Quality With Wings:
Red Bull’s Approach
Watch this on-demand session featuring Red Bull’s Head of QA, Ken George, for an exclusive behind-the-scenes look at Red Bull’s QA evolution.
How Quizlet improved quality with Testlio
Quizlet needed a new crowd testing partner they could trust. After switching to Testlio, they found more P1 issues with zero release delays.