Best Web Accessibility Testing Tools with a Free Trial of 2025

UserWay is a pioneer in AI-powered web accessibility technologies designed to dismantle digital accessibility barriers, Their suite of accessibility solutions assist over 60 million users with disabilities daily as they help to make every digital touchpoint intuitive and inclusive. By bringing a distinct blend of legal, accessibility, and technical expertise together, UserWay’s digital accessibility compliance products support continuous adherence to accessibility laws and guidelines, such as WCAG 2.2, ADA, EN 301-549, and Section 508. Beyond their state-of-the-art Accessibility Widget, UserWay's Accessibility Plugin adds accessibility into websites on platforms like Shopify, Wix, and WordPress with native integration. Their Accessibility Scanner automates violation detection and Accessibility Audits provide remediation in real-time. Find out why millions trust UserWay for their digital accessibility and compliance needs.

Global App Testing (GAT) allows tech teams to test in over 189 countries with over 60,000+ professional testers who use real devices and environments. Enhance your testing process and increase release quality and speed whilst improving budget efficiency via the GAT platform, which is fully integrated to work seamlessly with your existing DevOps or CI/CD tools. Whether you are looking for full time QA support, or to manage spikes in your release cycles, the GAT integration-led approach empowers you to manage your entire testing workflow from test launch to results analysis without leaving your existing tooling (such as Github, Jira, Testrail etc). Through our integrated platform, we enable unscripted exploratory testing and scripted functional test case execution to be embedded within your CI/CD and SDLC processes, providing the perfect synergy with your automation testing tools. Test results are returned in real time. Start receiving results in as little as 15 minutes with a full bug report delivered within a few hours, enabling quick feedback on critical issues and edge cases.

BrowserStack is the leading software testing platform in the world, with 19 global data centers & 20,000+ real Android and iOS devices that power nearly 1 Billion tests a year. BrowserStack's end-to-end unified testing platform supports functional testing, visual testing, accessibility testing, performance testing, test observability, API testing, and more. BrowserStack helps Amazon, Paypal, Well Fargo Bank, Nvidia, MongoDB, Pfizer, GE, Discovery, React JS, and several other customers deliver quality software quickly by moving their testing to the Cloud. With BrowserStack, Dev/QA teams can deliver an amazing experience to every customer while moving fast.

Siteimprove will transform your website into a valuable asset. Siteimprove is a website management software that can be used to solve the most complex website problems. Siteimprove gives businesses access to tools that enable them to improve content quality and design, increase search engine traffic, comply to data privacy requirements, track website performance, and more - all from one platform.

Equally AI is the provider of the world's first no-code web accessibility platform designed to help businesses of all sizes make their websites accessible and compliant with international regulations such as ADA and Section 508. Our solution gives users greater control and enables teams to manage their accessibility process by combining powerful AI tools and a user-friendly dashboard, This enables teams to manage their accessibility process more quickly and affordably. This also gets rid of the need to switch between different tools or have a lot of back-and-forth conversations. You can choose between hands-on control and effortless compliance. With our no-code solution, you can empower your team to handle accessibility end-to-end or delegate your accessibility needs to us so you can concentrate on running your business.

Create an environment where leveraging accessibility through personalized experiences occurs naturally Wally revolutionizes content supply with AI, prioritizing accessibility, empowering inclusive and personalized digital experiences. Experience 360° Accessibility with Wally, where accessibility is enjoyed by your users, as well as your employees and stakeholders. Solve accessibility issues at their root cause, so that all your users have the same experience irrespective of their assistive technology preferences. With Wally, you can not only identify accessibility issues, but also fix them automatically, if you wish to do so. With Wally, you can make all the content produced by every department in your company (documentation, banners, code, ads, etc.) accessible. Wally simply makes your day easier!

CSS HTML Validator for Windows, Mac, and Linux is a fast, powerful, highly user configurable, and easy to use professional web development tool that checks HTML/HTML5, CSS, accessibility, SEO, PHP, XHTML, JavaScript, links, htmx, and more. CSS HTML Validator will give you valuable and customizable advice while alerting you to obsolete, deprecated, and proprietary tags, attributes, and CSS. Make sure that your website visitors do not leave your site because they run into broken links or other problems caused by poorly written HTML and CSS. The latest version of CSS HTML Validator includes updated HTML & CSS support, improved accessibility checking, support for htmx, new editor color schemes, and other updates and improvements. A Batch Wizard in the Pro edition lets you easily validate entire websites and multiple HTML documents by generating a single validation report in HTML format. Try CSS HTML Validator Pro for Windows free for 200 validations or 30 days, whichever comes first. A FREE limited version of htmlval for Mac and Linux is also available.

In today’s fast-paced digital world, small businesses often face significant challenges in gaining visibility on Google and other local search platforms. This limited visibility can prevent these businesses from connecting with potential customers precisely when they're needed most. At Local Siren, we specialize in enhancing your business's online presence to not only make you visible but also ensure you stand out in local search results. Our expertise allows you to concentrate on your core activities—serving your customers and expanding your business—while we handle the intricacies of local SEO. Let us help you engage with your community and ensure your services are prominently displayed where it matters most. Partner with Local Siren and make your mark in the local marketplace.

Elite Site Optimizer is a website audit and optimization tool that makes digital marketing simple. Elite Site Optimizer provides a complete suite for SEO, Audit, Optimization, and Content quality checks. This platform can help you identify and fix problems with your website's content and accessibility. Take advantage of 60+ tools to make smarter digital transformation steps. What Elite Site Optimizer can do to help you: > Audit the content and code of your website > Find out if your website is accessible > Make your site more search engine-friendly > We can help you create your own SEO marketing strategy > Provide detailed reports on every aspect of your site.

Our products and services empower our clients to build and maintain websites and web applications that follow the principles of universal design and meet Web Content Accessibility Guidelines (WCAG) conformance. Accessible Web RAMP is a comprehensive WCAG compliance management solution that helps businesses manage remediation, automatically monitor websites, track user reports, document upgrades, and more. Track your accessibility errors over time to document consistent progress and ensure that your site remains accessible. Install our A11Y Center (in less than 20 mins!) to showcase your accessibility policy, allow website users to report accessibility issues, and promote website accessibility upgrades via your accessibility log.

AudioEye is committed to ensuring websites have the tools and resources to build inclusive and compliant websites. Through its cloud-based digital accessibility platform, AudioEye transforms how the world views digital content by ensuring WCAG compliance, accessibility, and usability for all audiences. Your first AudioEye Accessibility score will be sent to you immediately after you sign up, and from there AudioEye will continue to provide you with a clear, actionable score that quantifies your risk and identifies opportunities for improvement. AudioEye's patent technology tests for over 400 compliance and accessibility issues.

All in One Accessibility is an AI-powered website accessibility solution for WCAG 2.2 and ADA compliance. It offers 70 plus features including a screen reader, virtual keyboard, accessibility profiles, sign language Libras (Brazilian Portuguese), multi-language (supports 140+ languages), etc. The solution takes 2 minutes to install and is designed to reduce the risk of time-consuming accessibility lawsuits. Additionally, All in One Accessibility provides the Color Contrast Checker and the Accessibility Checker, which identify web accessibility issues, ensuring websites meet accessibility standards.

Accessible with Little Forest accessibility With easy-to-use automated reporting, ensure your sites adhere to WCAG web accessibility best practice. Easy uniform usability and universal access for all. Clean code is essential for a high-quality user experience and brand protection. Web accessibility is not just for people with disabilities. It is a way to make the internet more accessible for everyone. Our Accessibility Consultants have over 10 years experience in accessibility compliance. They have extensive experience in all aspects of accessibility compliance, including websites and web-based apps, and can help you with any problem your company may face.

AccessiBe is the best web accessibility solution that AI-powered, fully automates compliance with ADA and WCAG. All websites must have web accessibility and ADA. AccessiBe is easy to use: one line of code and your company is protected and easily accessible to all who need it. AccessiBe not only makes your website accessible but also provides support litigation packages, a monthly scan report and accessibility statements, as well as 24/7 accessibility maintenance. AccessiBe transforms web accessibility by replacing a manual, costly process with automated, state of the art AI technology. accessiBe uses image recognition and contextual understanding to scan and analyze every element of your website. Then, it adjusts it for screen readers accessibility. Every month, accessiBe will send you a professional compliance audit and a web accessibility statement.

EqualWeb scans your website to identify any potential issues that could hinder accessibility or pose a risk to your organization. It is fully customizable and adapts to your website. Simply enter your domain and let's get started. Data - More than 100,543,679 web page from more than 50 CMSs are available on our platform. The platform's database includes more than 1,000,000 accessibility-remediation rules. Our machine learning algorithms analyze the data to identify trends and patterns in accessibility issues. They also learn to predict the remediation labels for new data. We analyze your site and create accessibility rules that match your style, content, and code. This automated process will fix common issues and bring your site up to 95% compliance. Our accessibility experts and QA team, made up of people with disabilities, review your website and conduct a manual audit using the reader software.

DYNO Mapper is the best tool to visualize and display the true architecture of a website using interactive visual sitemaps. With just a click, you can create interactive visual sitemaps. You can inventory your website for all pages and images, documents, audio and videos. The Content Audit can be used to optimize your assets and plan content tasks with the content calendar. Each sitemap will display Google Analytics metrics. You can sort and filter pages using the visual sitemap. Filtered sitemaps can either be exported as a PDF or CSV. Automatically import keywords from domains and receive keyword tracking reports about rankings in Google, Yahoo!, and Bing. You can also track by device or location. Our web accessibility tool scans a website for Section 508 compliance. Identify known errors in web design and content to ensure ADA Website Compliance.

Access to your website should be available to all users. Tenon's tools, training, and testing will make your website accessible to everyone in your organization. Do you need an automated accessibility tool? Our API integrates into your development pipeline. You need an accessible website right away? Tenon's developers, auditors and testers can fix accessibility quickly. Do you want to make accessibility permanent? Tenon can help your organization become more accessible. Tenon is more than just the best automated accessibility testers on the market. We can solve any accessibility issue. Tenon has produced hundreds of accessibility audits and VPATs. While your website is being tested, our rapid remediation service fixes accessibility problems. Our developers can train your development team to write accessible code. They can also help you define the KPIs, processes, and processes that will make your organization truly accessible. Tenon can check that your pull request has been approved and crawl your project every week, sending you an e-mail report.

Auditzy provides instant reports, while other page speed tools require extensive setup and supervision. Auditzy helps businesses to understand their web page performance, accessibility and technical SEO insights across multiple technical parameters. This allows them to improve the user experience on websites. These checks can help you improve the performance of your web application. Auditzy provides a free web page speed check through a user-friendly interface. This will provide you with a quality performance report. Auditzy provides insight and suggestions on how to improve your performance metrics. Auditzy insights go beyond your website. You can also do a deep dive into competitive analysis to help you compete with your competitors. Auditzy™, which provides comparative analysis across multiple portfolios, helps you to understand and overcome your weaknesses.

QualiBooth offers a comprehensive solution for web accessibility. It includes features that streamline compliance with ADA and WCAG standards, as well as the European Accessibility Act. Its automated accessibility tool identifies barriers quickly for users with disabilities. Real-time dashboards offer detailed insights into accessibility metrics. The development assistant provides actionable advice for problem resolution and continuous monitoring ensures compliance. QualiBooth helps organizations improve accessibility and promote inclusivity on their websites by providing comprehensive insights and recommendations, as well as continuous monitoring capabilities.

You can conduct enterprise-level accessibility audits. This will help you meet your compliance requirements. Advanced reporting, monitoring and management of accessibility issues against industry guidelines or customized guidelines will allow you to perform these audits. Axe Monitor ensures that your large website is accessible and stays accessible. Monitor, monitor, and report on the accessibility status for your site across all business and development teams. Modern web applications that use large content management systems need automated tools that can handle unexpected page hierarchies or linking structures. Axe Monitor can follow links dynamically and allows for scripting basic user flows to trigger event driven content and bypass user authentication. Large websites are constantly updating and adding new content. Axe Monitor connects content creators, designers and developers to ensure accessibility throughout the workflow.

Our team of experts and AQA platform are available to help you test, fix and monitor accessibility of your apps and websites. We will make your website ADA/WCAG-compliant, monitor accessibility, and maintain it. Accessibility is a key concern for almost all companies today. We offer accessibility solutions to Fortune 1000 companies, small- and medium-sized enterprises, government, education, and other organizations in a variety of industries, including retail, travel and hospitality, financial services, healthcare, and financial services. UsableNet's mission is to make the digital world more usable and accessible. We strive to make websites, apps, or other digital platforms more accessible, inclusive, user-friendly, and usable for all. We help businesses make their digital content more accessible for people with disabilities by utilizing technology, deep expertise, constant innovation and collaboration with the disability community.

Modern software development teams can access a digital accessibility platform that is enterprise-grade. Accessibility is built into every aspect of software development, including design, development, automated testing, quality assurance testing, production monitoring, and testing. Large companies are choosing Evinced as their platform of choice when it comes to accessibility engineering operations. Evinced allows them to automatically detect and fix accessibility issues, as well as collaborate on accessibility. Browser extensions, SDKs to integrate with automated tests and scanning solutions for preproduction and production environments. Extension browser for accessibility debugger, SDK/CLI to perform pre-commit checks. SDK for integration of automated tests, Scanning to support on-premises development/QA environments. Browser extension for user flow analyzer. SaaS to scan entire websites/web apps, including SPAs and behind-login. iOS SDK + Desktop Client automatically detects accessibility issues in iOS apps.

Our experts will assist you in ensuring that your websites, mobile apps and PDFs meet the ADA compliance standards. The Department of Justice has declared WCAG the standard for website accessibility. All of our testing and remediation follows WCAG 2.1 AA guidelines. Together, we will guide you on the path to ADA website accessibility and compliance for your digital environments. 1 in 5 people may have a disability that requires assistive technology such as screen readers. Since 2013, website accessibility lawsuits have increased by more than 300%. Six figures can be charged to defendants for legal fees and settlements. Increase your reach and attract new customers. Accessible websites can improve the customer experience. A single line of code, overlays, artificial intelligence (AI), and widgets can only achieve approximately 5-50% ADA compliance according to WCAG 2.1 compliance standards.

ADScan scans websites and reports on accessibility of all PDF files. It is the only automated tool that can do this. It allows you monitor, track, and fix all documents on your site. ADScan is the foundation for a successful document accessibility strategy. ADScan makes it simple to monitor, track, remediate, test, and track all your sitewide documents. It automatically scans and reports on accessibility of all PDF files and identifies all other document types. ADScan actively inspects all your website documents to ensure compliance. This saves your team a lot of time and effort. A single-page overview of all your document accessibility criteria allows you to make informed decisions. The Document Accessibility Dashboard makes it easy to plan a document accessibility strategy.

ADWeb is AbleDocs all-encompassing hybrid approach for web accessibility. It provides manual and automated compliance auditing monitoring websites, training, and consulting on web accessibility. ADWeb is AbleDocs all-encompassing hybrid approach for web accessibility. It allows for both manual and automatic compliance auditing and monitoring websites. It provides companies with the tools and training they need to ensure their websites are accessible and offer the best user experience. ADWeb uses Sitemorse and ADWebKey to provide simple, actionable reports that assist companies in creating a web accessibility roadmap. Sitemorse can be easily integrated with any content management system. This integration eliminates any barriers and gives web publishers peace-of-mind that what they publish is compliant. ADWeb provides detailed and actionable reports that clearly outline the changes needed to a website to improve the user experience.