Manual Testing
Scale manual testing across markets, instantly.
Testlio’s crowdsourced manual testing solution gives you on-demand access to real, vetted testers across platforms, regions, and languages. Close critical coverage gaps fast, uncover issues before your users do, and ship with confidence in every market you serve.
Find real-world issues before your users do
Testlio adds real expert testers everywhere your internal team needs support. Test with devices your users care about, launch in new markets, and cover critical customer journeys with ease.
150+
countries
600k+
devices
800+
payment methods
100+
languages
Tailored to your product and risk profile
We apply the right manual testing approach based on where your product is in its lifecycle, what’s changing, and what’s at stake. Whether it’s stabilizing a build, validating a new feature, or surfacing unknown risks, our testing adapts to the speed and complexity of your release.
Smoke testing
Targeted test passes focused on build health and critical functionality. We run smoke tests early and often to detect blocker-level failures before they impact downstream QA or release timelines.
Exploratory testing
Our testers operate with product context, guided missions, and known risk areas. This method is ideal for new features, evolving flows, or uncovering hidden issues when documentation is thin and velocity is high.
Scripted testing
We execute step-by-step flows where precision and repeatability are crucial, such as regressions, regulated user journeys, or revenue-critical paths. These tests are tightly scoped and refined over time.
Issue validation
Our team delivers reproducible, actionable, and triaged issues directly into your engineering management systems so your team can focus on higher priority tasks. You get better reports, more P1 bugs fixed, and happier customers.
Manual testers who understand your product and users
Testlio isn’t a gig-based crowdsourced testing platform. We build consistent test teams made up of vetted professionals with the right devices, product context, and domain experience. You get testers who ramp quickly, stay engaged, and deliver high-signal results you can trust.
Extensive coverage modern releases demand
Our community supports 20 types of testing, including functional, usability, payments, localization, accessibility, performance, and AI testing. From deep regression coverage to rapid release validation, we align every test suite to your product architecture, timelines, and goals.
For teams who ship fast and test smart
Testlio’s platform integrates with your QA workflows, making it easy to source the right testers, run manual test cycles, and track results in one place. You get real-time visibility into tester activity, coverage, and issue reporting. With built-in AI and integrations like Jira and TestRail, your team can move quickly without losing control.
Experience the best of crowdsourced manual testing
When you partner with Testlio, you get the flexibility of crowdsourcing with the confidence of a managed solution. We bring together human insight, operational rigor, and around-the-clock execution.
End-to-end management
We handle everything from sourcing and onboarding testers to managing execution. Your team stays focused on bigger challenges while we run testing behind the scenes.
Built-in QA leadership
A dedicated client team drives your testing strategy, keeps workflows aligned, and ensures every cycle supports your business goals.
Agile and scalable
As your product evolves, so does our support. We expand test coverage, handle complexity, and flex resources based on your roadmap.
Test on your schedule
With a global community, we provide fast feedback and full-cycle coverage, day or night, wherever your users are and across timezones.
Enterprise-level security
We are ISO/IEC 27001:2022 certified and follow rigorous protocols to protect your data and maintain full compliance across every engagement.
Proven across industries
Leaders at PayPal, Microsoft, Uber, and the NBA rely on Testlio to manage critical testing programs. Our experience spans the demands of finance, media, retail, and healthcare.
Case studies and resources
How Paramount Scales Manual Analytics Testing With Testlio
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Learn Why Leaders Are Leaving the Gig Model Behind
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Ready to make manual testing faster, smarter, and easier to scale?
Frequently Asked Questions
We operate a managed crowdsourced model, not a gig platform. Our testers are vetted professionals matched to your product, domain, and tech stack. You get consistent test teams who understand your product and deliver high-quality, reproducible results.
Timelines depend on the complexity of your product, required coverage, and onboarding needs. We involve our delivery team early to define scope, align on architecture, and get your test team operational as quickly as possible.
Yes. Our platform integrates with tools like Jira and TestRail, giving you real-time visibility into test progress, coverage, and issue reporting without changing how your team works.
Yes. Our community spans 150+ countries and 100+ languages, with access to 600k+ devices and 800+ payment methods. We replicate your customers’ real-world conditions to find issues before they do.
We match testers based on domain expertise, device coverage, market familiarity, and language skills. Your test team may include consistent testers for product familiarity alongside fresh testers for new perspectives.
Yes. We support 20 types of testing, including usability, payments, localization, accessibility, performance, and AI testing. This allows you to centralize diverse testing needs in a single managed engagement.
Pricing is based on testing type, complexity, and service level. There are no per-seat licenses. You pay for structured execution, vetted testers, platform access, and ongoing client services.
We use AI to optimize test case creation, identify coverage gaps, and speed up reporting. AI works alongside human testers to improve efficiency without compromising on quality or context.