Validate your product for true inclusivity, not just compliance checks.

Deliver experiences that just work for every user, across assistive technologies, devices, and markets. Testlio’s fully managed accessibility testing solution brings a global community, an AI-driven platform, and real-world coverage to make inclusivity a part of every release.

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Global on-demand coverage that mirrors real users

Test your product like your customers use it, on the devices and assistive technologies they rely on, and in the environments they live and work in. From first-time onboarding to critical user paths, Testlio’s real-world coverage helps teams confidently ship inclusive experiences at scale.

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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

An end-to-end approach to accessibility testing

From design reviews to ongoing validation of completed products, our team of accessibility experts offers both consultative and technical solutions to ensure web and mobile applications comply with accessibility regulations across regions. Our services include:

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Audits

Structured accessibility assessments of web and mobile experiences to identify gaps against applicable standards and highlight risk across critical user journeys.
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VPAT

Preparation and validation support for VPAT (Voluntary Product Accessibility Template) documentation, backed by real testing evidence that reflects your product’s accessibility status.
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In-sprint accessibility testing

Accessibility testing embedded directly into active development sprints to catch issues early and prevent costly rework late in the release cycle.
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Design reviews

Early review of designs and prototypes to identify accessibility risks before implementation and guide teams toward more inclusive patterns.
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Consultations

Expert guidance for product, engineering, and QA teams on accessibility strategy, remediation approaches, and release readiness.
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Presentations

Targeted training and internal presentations to help teams understand requirements, common failure patterns, and how to build inclusivity into everyday delivery.
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Human-led insights, delivered with context

Inclusive experiences depend on real people, not just requirements. Testlio’s global, vetted community includes accessibility specialists and experts with lived experience, ensuring testing reflects real-user environments. Matched to your product by domain and technology familiarity, they bring local and contextual insight to uncover barriers in critical user journeys and provide actionable guidance.

Testing aligned with compliance requirements

Testlio’s accessibility experts assess your web and mobile applications against applicable standards and regulations, including the Web Content Accessibility Guidelines (WCAG), the European Accessibility Act (EAA), the User Agent Accessibility Guidelines (UAAG), and the Authoring Tool Accessibility Guidelines (ATAG). They clearly distinguish between normative requirements and best-practice guidance, so your teams understand what is required for compliance and what will further improve real user experiences across markets.

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A platform built to operationalize accessibility at scale

Testlio’s platform, powered by LeoAI Engine™, brings intelligence to every stage of accessibility testing. It helps select the right experts, orchestrates end-to-end testing workflows, and surfaces critical findings in real time. Your team can see which journeys were tested, what assistive technologies and devices were used, where barriers occurred, and why they matter. With built-in integrations like Jira and TestRail, your teams move faster while staying fully in control.

The trusted partner for inclusive brands

Inclusive experiences don’t happen by accident. Testlio’s managed, crowdsourced accessibility testing helps engineering teams move beyond sign-offs and ensure people with different abilities can successfully use your product at every release.

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Fully managed testing

We handle tester sourcing, qualification, scheduling, execution, and reporting, so your teams can stay focused on building better products.

Built-in accountability

Your client team partners with product and engineering leaders to align coverage, testing goals, and accessibility risks to release priorities.

Enterprise-ready security

Testlio is ISO/IEC 27001:2022 certified and follows rigorous data protection protocols to maintain compliance in every engagement.
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Scalable coverage

As features, platforms, and markets expand, we scale resources and coverage to match your roadmap without slowing delivery.
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Release-aligned execution

Testing is planned around your sprint and release cycles, giving teams fast, actionable feedback when it is still practical to fix issues.

Resources

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Testlio's Approach to Accessibility Testing

Testlio’s Approach to Accessibility Testing

Accessibility is important to all users of digital products as it helps them use the product without becoming disabled by code that doesn’t consider accessibility requirements.

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EAA blog

The European Accessibility Act (EAA) - Must Haves, Should Haves and Would Haves

The deadline is looming, June 28th, 2025, and a lot of companies are keen to tell you how they can help you navigate the new European Union member states’ enforcement of the EAA.

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The Unsung Harmony: How Accessibility and Localization Dance Together

Accessibility and localization often seem like separate disciplines, each with its own set of guidelines and goals.

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Make inclusivity part of your next release, not your next audit.

Frequently asked questions

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How is Testlio’s accessibility testing different from other providers?

We combine the reach of a global crowdsourced community with a fully managed delivery model. Vetted testers with domain expertise are embedded into your workflows, while our client team manages scoping, execution, and reporting end-to-end. Our services focus on evaluating and improving the accessibility of web and mobile applications. We offer both consultative and technical solutions to help businesses comply with accessibility regulations.

What does your pricing model look like?

Pricing is based on test type, complexity, and service level. There are no per-seat licenses. You pay for structured execution, vetted testers, platform access, and ongoing client services.

What types of accessibility needs and user scenarios do you cover?

We test real user journeys with people who rely on assistive technologies and accessible experiences across web and mobile, including onboarding, account management, search, forms, checkout, and other critical flows.

Can accessibility testing be embedded directly into our sprint and release cycles?

Yes. Accessibility testing can run during active sprints and release cycles, allowing teams to catch and fix issues while features are still being built, rather than retrofitting accessibility after development is complete.

How quickly can we start accessibility testing with Testlio?

Timelines depend on the complexity of your product, the scope of coverage, and onboarding requirements. We involve our delivery team early to align on goals, architecture, and release cadence so we can launch testing cycles as soon as possible.

Do you integrate with our QA and development tools?

Yes. Our platform integrates with tools like Jira and TestRail so you can track issues, manage cycles, and collaborate without changing your existing processes.

How do you select accessibility testers for our product?

We match vetted accessibility specialists and testers with lived experience to projects based on your product type, domain, technology stack, required assistive technologies, and target markets. We maintain a mix of consistent testers for product familiarity and fresh testers to provide new perspectives.

Can you test across specific markets, regions, and languages?

Yes. Our global community works across 150+ countries and 100+ languages, ensuring accessibility coverage reflects the same regional and contextual conditions your customers experience.

How do you use AI in your workflows?

LeoAI Engine™, the proprietary intelligence layer that powers our platform, orchestrates the entire testing process, from test runs and work opportunities to recruitment, application, 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 functional testing engagements, this means fewer manual tasks, more strategic oversight, and dramatically improved speed and scale.

Can Testlio support accessibility testing for regulated products?

Yes. Testlio is ISO/IEC 27001:2022 certified and follows strict data protection and access controls to support accessibility testing for enterprise and regulated environments.

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