Andile Ngcaba
Chairman at Convergence Partners Investments
Accessibility Testing Services
Ensure your website or app works for everyone. Our Accessibility Testing Services identify and fix barriers that impact users with disabilities, improving compliance and UX.
AI ACCELERATOR TOP 20 STARTUPS 2024
Top 20 Indian Startups 2023 & 2024
Featured in Harvard’s Top 10 Tech Innovations 2025
Certified Developers
Code Quality
Accessibility Testing services, Backed by Leading Brands
97% Client Retention Rate
Zero Subcontracting
ISO & NDA Compliant
Transparent Pricing
On-Time Delivery
OUR Expertise
Comprehensive Accessibility Testing Services
We help your digital products meet ADA, WCAG, and Section 508 standards through these accessibility testing services.
Full Accessibility Testing
We perform end-to-end audits covering WCAG, ADA, and usability to detect and resolve critical accessibility issues.
Paired Testing Approach
Our experts work with assistive technology users to simulate real-world accessibility interactions during QA.
Automated Web Accessibility
We use tools like Axe, Lighthouse, and WAVE to quickly scan and flag accessibility violations at scale.
Customized Test Scripts
Write manual test cases specific to your UI/UX to catch context-sensitive accessibility issues others may miss.
Mobile Accessibility Testing
We assess your iOS and Android apps for screen reader compatibility, gesture support, and accessibility hierarchy.
Assistive Technology Simulation
Simulate real-user interactions using screen readers, voice input tools, and alternative navigation systems.
Your Vision , Our Code , Delivered
Why EngineerBabu?
We sign strict NDAs, ensure full IP ownership, and follow ISO-certified processes. With dedicated development teams, flexible engagement models, and 24/7 support, we’re a trusted development partner committed to quality and transparency.
1250+ Projects Delivered
1000+ Happy Clients
170+ Expert Talent
Transparent Pricing
Proven Expertise
Top-notch IT Solutions
Engagement Models
Choose a Model That Matches Your Accessibility Goals
From short-term compliance checks to long-term accessibility transformation, we offer scalable QA partnerships on your terms.
Team Augmentation
Extend your internal QA team with our accessibility experts to meet urgent deadlines or handle large audits without overloading your core resources.
Dedicated Accessibility QA Team
We assemble a team of accessibility testers and analysts who align with your product goals, compliance targets, and internal sprint cycles.
Full Accessibility Testing Outsourcing
Let us manage your end-to-end accessibility lifecycle, from audits and testing to documentation and post-fix validations, so you stay compliant with less effort.
Our Development Process
Our 4-Stage Accessibility Testing Framework
We don’t just find violations, we help fix them. Our testing process is designed to create truly usable digital experiences for all.
01
Discovery & Audit Scope
We begin with stakeholder alignment and define accessibility testing scope across platforms and compliance standards.
02
Automated & Manual Testing
Our team combines scanning tools and expert-led manual testing to uncover both technical and experiential issues.
03
Technology Validation
We simulate real user conditions using screen readers, keyboard-only navigation, and alternate input devices.
04
Reporting Guidance
You’ll get prioritized issue reports, video walkthroughs, and developer-friendly remediation recommendations.
Client Reviews
Trusted by Tech Leaders Across 20+ Countries
“I recently had an opportunity to work with EngineerBabu when I was hiring for my company. It was a great experience! They have such a wide variety of qualified React engineers , and they responded to my request very quickly.”
Sarika SL
PeopleOps Manager at OkCredit
“We thought hiring 100+ engineers would be extremely hard, but the team at EngineerBabu was able to deliver on time with no hiccups. All of the engineers were experienced and good communicators. Post sales support is also amazing.”
Subhash Gupta
Ex Vice President, Paytm
Mohamed Meman
CEO of Payload
Pramod Venkatesh
Group CTO at INQ
“We want to outsource one product development part, we were not looking for freelancers, already burnt our hand on freelancers. I checked the platform, contacted a couple of teams, good curation is done, we decided to go with one. Highly recommended, this is 10X better than other freelance platforms available in the market, with no commission."
Nemesh Singh
Founder, Appointy
Industries We Serve
Industries Where Accessibility Is Not Optional
Whether driven by compliance or care, these industries benefit most from inclusive design and accessibility testing.
Tech Expertise
What We Use to Test for WCAG & ADA Compliance
Our QA engineers blend semantic HTML, testing frameworks, and accessibility plugins to deliver compliant, user-friendly products across devices.
Automated Scanning Tools
Axe DevTools
WAVE Evaluation Tool
Lighthouse
Pa11y
aXe-core CLI
Manual Testing Utilities
VoiceOver (iOS/macOS)
JAWS
TalkBack (Android)
ChromeVox
CI/CD Integration Tools
GitHub Actions
Jenkins
CircleCI
Axe CLI Automation
Code Validation & Semantics
HTML CodeSniffer
WCAG Contrast Checker
Tota11y
Color Oracle
ARIA Attribute Linter
Let’s Make Accessibility a Competitive Advantage
Whether for compliance or care, our accessibility QA experts ensure your platforms are usable by everyone. EngineerBabu makes it easier to start.
80+ Happy Clients
11+ Years of Exerience
170+ Expert Level Talents
FAQs
FAQs about Accessibility Testing Services
Accessibility testing in QA ensures that your digital product, website, app, or software is usable by people with disabilities. It checks for compliance with standards like WCAG, ADA, and Section 508 by validating screen reader support, color contrast, keyboard navigation, and more.
Accessibility testing combines automated tools (like Axe, Lighthouse) and manual techniques, including screen reader testing, keyboard-only navigation, and real-user simulations. It’s typically done against WCAG guidelines to catch usability barriers and compliance risks.
Web accessibility improves usability for all users, not just those with disabilities. It reduces legal risk, enhances SEO, improves UX, and expands your reach. Thus, making it a smart business investment as well as a compliance requirement.
Common tools include Axe, WAVE, Pa11y, Lighthouse, NVDA, JAWS, and VoiceOver. A combination of automated scans and assistive tech simulations helps identify barriers across platforms and devices.
WCAG (Web Content Accessibility Guidelines) provides the global standard for digital accessibility. It helps teams design websites and apps that are perceivable, operable, understandable, and robust for all users, regardless of ability.