Software advice
Best AI Web Accessibility Software in 2026
AI web accessibility software scans websites, PDFs or code for barriers that block people using screen readers, keyboards or magnification, and uses machine learning to find, group, explain or repair those problems. It splits into developer testing tools, content monitoring platforms and overlay widgets. None of the three can by itself prove that a site meets WCAG, because many checks still need a person.
Quick answer
Deque axe ranks first for engineering teams that want to catch problems in code before release. Siteimprove suits content-heavy organizations with CMS and PDF fixes, and Eye-Able fits European buyers wanting a toolbar plus PDF and translation services from an EU company.
Buying accessibility software starts with a question vendors tend to blur: do you want to find problems, fix the source, or cover them with a layer on the live page? Those are three different products with different risks. This ranking puts tools that fix causes ahead of tools that patch symptoms, and it favors published prices over quote-only ones when the rest is equal. We read each vendor's pricing, plans and product pages in November 2026. We did not run scans or accuracy tests, so quality statements describe design and what the vendors state, not measured results. Test any shortlisted tool on your worst page template before paying.
The 10 best AI web accessibility software in 2026, ranked
There is no score. Vendors can pay for more visibility on this website, for example a higher place in a ranking or more room on a page. Commercial relationships can also affect which products we feature and how prominently. How we rank.
| # | Tool | Best for | Free plan | Entry price |
|---|---|---|---|---|
| 1 | Deque axe | Developers and QA engineers who want accessibility checks inside the browser, IDE and build pipeline | Yes | Quoted |
| 2 | Siteimprove | Larger organizations monitoring many sites, PDFs and CMS pages, where content editors do most of the fixing | No | Quoted |
| 3 | Level Access | Enterprises that need audits, VPAT documents, training and a platform from one supplier | No | Quoted |
| 4 | Silktide | Digital teams in councils, universities and large companies that watch content quality and accessibility together | No | Quoted |
| 5 | Eye-Able | European organizations that want a toolbar, PDF fixes and translation from a vendor with an EU entity | Yes | Quoted |
| 6 | Evinced | Engineering organizations that want AI-based accessibility testing built into web and mobile automation suites | No | Quoted |
| 7 | BrowserStack | QA teams already testing on real devices who want accessibility scans added to the same account | Trial | $1,099 per month billed annually |
| 8 | AudioEye | Website owners who want automated fixes with optional managed help from the vendor's experts | No | Quoted |
| 9 | UserWay | Small and mid-sized sites that want a priced widget with continuous monitoring and an annual plan | Trial | $490 per year |
| 10 | accessiBe | Small businesses that want a priced automated widget, with litigation support on higher tiers | Trial | $59 per month or $490 per year |
- 1
Deque axe
Deque axe leads because it finds problems in code before release instead of patching a live page afterward. The free browser extension gets a team started, Pro adds AI-enhanced checks and guided tests, and the bundle reaches CI and coding assistants through an MCP connection. It costs the most effort to adopt, since fixes are made by your own developers, and the bundle price needs a sales call.
Strong on
- Free extension, plus a 14-day Pro trial with no payment details required
- Intelligent Guided Tests walk a tester through manual checks that automation cannot decide
- Bundle adds linting, CI/CD and API integrations and an MCP connection for AI coding tools
Weak on
- Pro and Bundle prices are not published, so budgeting starts with a demo request
- Findings still need developers to change the code, so nothing is fixed automatically
Skip it if: Small sites without developers, or owners who want a script that changes a live page with no engineering work. The axe DevTools Extension has a free tier. Pro has a 14-day trial, but its price is not listed publicly.
- 2
Siteimprove
Siteimprove takes second place for teams where content, not code, produces the accessibility errors. Its AI agents prioritize risks, draft alt text for PDF images and apply fixes in WordPress and Drupal, with each change checked against WCAG and logged for review. It is a broad content platform, so buyers who only need a developer testing tool pay for more than they use.
Strong on
- Agents fix issues inside WordPress, Drupal and PDFs, and log each change for review
- Scans public pages, internal and login-protected pages, documents and mobile apps
Weak on
- No public price, so comparison with smaller scanners requires a quote
- Accessibility is one of four product areas, which adds scope some buyers will not use
Skip it if: Freelancers and small shops that want a published monthly price and can run a free checker instead. Sold by demo request. The vendor's accessibility page lists no price and no self-serve trial.
- 3
Level Access
Level Access ranks third because it pairs software with human audits, which automated scanning alone cannot replace. Its platform covers testing, remediation guidance, governance reporting and VPAT or ACR documents, and it describes AI agents that give recommendations and help fix barriers. The cost is a long enterprise buying process, and the vendor does not publish what any of it costs.
Strong on
- Human audits and manual testing sit next to the software in one contract
- Add-ons for CI testing, mobile testing, accessible PDFs and staff training
Weak on
- Pricing is not published, and the demo-first process suits larger budgets only
- The AI agents are described in general terms on the product page, with few specifics
Skip it if: Teams that want to start testing today with a card and a free plan. Quote only. The vendor site offers a demo and lists no plan prices.
- 4
Silktide
Silktide ranks fourth as a monitoring tool for organizations that care about content and compliance as much as accessibility. The Protect plan tests websites and PDFs, tracks tasks and retests, and uses AI to analyze recurring website issues. The Complete plan adds a VPAT, single sign-on and controls over which AI providers may be used. Pricing is hidden behind sales, which slows first comparisons.
Strong on
- Combines accessibility, broken links, content and compliance checks in one task workflow
- Complete plan lets administrators control AI access and providers, and states SOC 2 Type II assurance
Weak on
- No amounts on the pricing page, only plan names and feature lists
- Reports issues for people to fix, with no automatic remediation layer on the site
Skip it if: Developers who want accessibility checks in a code editor or build pipeline. Three plans (Grow, Protect, Complete) are sold through sales. The pricing page shows no amounts.
- 5
Eye-Able
Eye-Able fits European buyers who want a user-facing toolbar plus services around it. It lists an AI assistant for explanations, PDF optimization, translation with plain-language rewriting and automatic transcripts for audio and video. The operating company is in Würzburg, Germany, with Dutch and Italian subsidiaries. Prices and trial terms are not visible in English, so cost and limits stay unknown until you ask.
Strong on
- Offers PDF optimization, plain-language translation and transcription alongside the website tool
- Content operator is a German company, with subsidiaries in the Netherlands and Italy
Weak on
- No plan prices or traffic limits on the pages read
- Automatic barrier reduction does not replace fixing source code or manual review
Skip it if: Teams that need developer testing in a pipeline, or a published price table before talking to anyone. A free trial is offered, but the English site shows no plan prices or trial length.
- 6
Evinced
Evinced sits sixth because it targets one narrow job: finding accessibility bugs inside automated test suites and design reviews. It describes AI that reviews screens, groups issues into shared coding causes and tracks them across scans, with SDKs for Selenium, Cypress, WebdriverIO and mobile test frameworks. It has no end-user toolbar and no public price, so it suits teams that already own test automation.
Strong on
- Clusters findings into common coding problems, so many issues become fewer fixes
- SDKs for Selenium, Cypress, WebdriverIO, XCUITest, Espresso and Appium
Weak on
- Pricing is not published and no free trial is mentioned
- Developer-focused, so content editors and PDF owners get little from it
Skip it if: Marketing teams and small businesses with no automated test suite. Sold through a demo. The site lists products but no prices and no free trial.
- 7
BrowserStack ranks seventh because accessibility is one product among many, not the center of the company. The accessibility line scans pages and apps, adds assisted manual tests and screen reader checks on real devices, and sits in the same account as browser testing. The pricing page names AI agents for test generation, but none for accessibility specifically, so the AI case here is thinner than at the specialists.
Strong on
- Real-device screen reader testing sits in the same account as cross-browser tests
- Published monthly price for scanner users and monitored pages, unlike most vendors here
Weak on
- The pricing page names no AI feature built for accessibility checks
- Priced per monitored page and per user, which rises quickly across large sites
Skip it if: Buyers who need an AI remediation layer or a legal-support package. Test and Monitor plan for 5 users and 500 monitored pages; the page's line items sum higher, so confirm.
- 8
AudioEye
AudioEye ranks eighth because its tiers separate what automation does from what people do. Basic Protection is automated and the page says it covers about half of issues. Self-Serviced adds developer tools, an expert audit and an MCP connection, and Maximum Protection adds agentic audits and custom-written fixes. Without published prices or a trial, owners cannot compare cost until they have talked to sales.
Strong on
- Plans state plainly that automation covers about 50 percent of issues and where experts take over
- Higher tiers add custom-written fixes and expert audit reports
Weak on
- No prices or traffic limits on the plans page
- Fixes applied to a live page do not change the source code behind it
Skip it if: Developers who want accessibility checks in their editor or test pipeline instead of fixes on a live page. Three plans (Basic, Self-Serviced and Maximum Protection) are listed without prices on the plans page.
- 9
UserWay
UserWay ranks ninth because it publishes the clearest widget prices but relies on the overlay approach. Pro starts at $490 a year for up to 100K monthly page views, Medium at $1,490 for 1M, and the higher plans add AI-powered remediation, live translation and monitoring up to 100 pages. Manual audits cost extra, and a widget cannot repair everything an automated pass misses.
Strong on
- Published yearly prices tied to page views, with a free trial available
- Higher plans add AI-powered remediation, live translation and page monitoring
Weak on
- Manual accessibility audits are an add-on, not part of the listed plans
- Widget fixes act on the rendered page, so code-level problems remain
Skip it if: Organizations that need audit-grade evidence or fixes in source code, not a layer on top. Pro widget plan for up to 100K page views a month. Pro Plus is $1,190 and Ultimate $2,490 yearly.
- 10
accessiBe
accessiBe closes the list, since its automated fixes run on the live page and the vendor itself keeps a list of issues the widget does not remediate. The plans are clear: Micro at $59 a month, Growth at $179 with an AI Accessibility Assistant, Scale at $479 with yearly expert testing. Scans and fixes run every 24 hours. Buyers should treat it as a layer, not as proof of conformance.
Strong on
- Published monthly and yearly prices, tiered by monthly website visits
- Rescans and applies fixes every 24 hours, and supports 33 languages in the widget
Weak on
- The vendor publishes a list of accessibility issues the widget does not fix
- Manual testing and custom fixes only start at the Scale plan
Skip it if: Teams that need code-level fixes or an audit trail to show a regulator or a customer. accessWidget Micro plan, up to 5,000 visits a month. Growth is $179 monthly, Scale $479 monthly.
How these AI web accessibility software were judged
How much of WCAG can AI tools actually find and fix?
Only part of it, and the vendors say so. AudioEye's plans page states that its automated tier covers about half of issues, and Deque's platform page claims its tools find and fix up to 80 percent with mobile, web and test stacks. Those are vendor figures, not independent measurements. Judgment calls such as meaningful alt text, focus order and reading flow need a person. Evinced groups findings into shared coding causes, Siteimprove drafts PDF alt text, and UserWay applies AI remediation on higher plans. Run each shortlisted tool on one complex template and have a keyboard and screen reader user check the result.
What does accessibility software cost per year?
Published prices exist mainly for widgets. As of November 2026, accessiBe lists $490 a year for up to 5,000 monthly visits, $1,490 for 30,000 and $3,990 for 100,000. UserWay lists $490 a year for up to 100K page views and $2,490 for its Ultimate plan. BrowserStack shows $1,099 a month billed annually for its Test and Monitor example. Deque, Siteimprove, Level Access, Silktide, Evinced, AudioEye and Eye-Able all want a conversation first, so request written quotes with the page or user count included.
What data does an accessibility scanner see and keep?
Scanners read your pages, and monitoring tools read pages behind a login too, so ask what is stored. Siteimprove says it scans internal and login-protected pages and PDFs, which is useful and also means credentials and staging content enter the tool. Silktide's Complete plan lists SOC 2 Type II assurance and administrator controls over AI access and providers. Evinced's privacy policy says it stores personal data in the United States and Israel. For the other vendors here, the vendor's policy was not checked for this, so request a data processing agreement and a retention statement.
What happens if you stop paying for an overlay or platform?
It depends on where the fix lives. Widget products change the page as it renders, so when the subscription ends the fixes vanish and the barriers return. Developer tools such as Deque axe leave fixes in your code, so cancelling costs you only the scanner. Platforms hold your issue history, task assignments and VPAT documents, so export reports before you leave. Yearly plans from accessiBe and UserWay also renew by term, so check the cancellation window. Prefer a vendor whose changes you can read, review and reproduce in your own repository.
Which accessibility tool fits a small site, an agency or an enterprise?
A small site with no developer gets the quickest start from a priced widget such as accessiBe or UserWay, understanding that it is a layer. A team with engineers gets more from Deque axe, which has a free extension, or Evinced inside test automation. A council, university or retailer with thousands of pages and PDFs should look at Siteimprove, Silktide or Level Access. European buyers who want an EU contracting entity can start with Eye-Able. Agencies serving many clients should confirm multi-site pricing before committing.
How to choose an AI web accessibility tool in three steps
- List where your errors come from. Open a recent audit or run a free checker, then sort the findings by where they originate. If most come from templates and components, you need developer tools that reach the code, such as Deque axe or Evinced. If they come from editors, PDFs and uploaded images, a content platform such as Siteimprove or Silktide fits better. If you have neither an audit nor a team, start with the free extension and a manual review of your key journeys before you buy anything, so that you know what you are paying to fix.
- Ask what the tool will not fix. Every vendor has a list of limits, and the better ones publish it. Ask for it in writing before signing. accessiBe points to an article on issues the widget does not remediate, and AudioEye states that automation covers about half. Compare that list with your own exposure, such as checkout forms, video, PDF statements and mobile apps, and plan human testing for the gaps, including who will do it, how often, and who signs off on the results before the next release.
- Check the exit and the evidence. Decide what you need to show a regulator, customer or court: a conformance report, a VPAT, test logs or an audit by a named specialist. Then confirm which plan includes it. Ask how fixes are stored, what you can export on cancellation and who owns the issue history. Prefer a one-year term with a clear renewal date so that a poor first quarter does not lock you into a poor tool for twelve more months, and keep a copy of every report.
Frequently asked questions
What is the best AI web accessibility software in 2026?
Deque axe ranks first for teams with developers, because it finds problems in code before release and has a free browser extension. Siteimprove ranks second for large content estates with CMS and PDF fixes. Level Access, Silktide and Eye-Able follow for audits, monitoring and European buyers. Small sites with no developer can use accessiBe or UserWay, knowing both act as a layer on the page.
Can an accessibility overlay make my site legally compliant?
No tool can guarantee it. Overlay vendors apply automated fixes to the rendered page, and the vendors here describe limits: accessiBe keeps a list of issues the widget does not remediate, and AudioEye says automation covers about half of issues. Compliance with WCAG, the ADA or the European Accessibility Act also depends on manual review. Ask a lawyer how your jurisdiction treats widgets.
Is there a free accessibility testing tool with AI features?
Yes, in limited form. Deque's axe DevTools Extension has a free tier, and the Pro edition adds AI-enhanced checks with a 14-day trial and no payment details. Silktide and Siteimprove offer free scans or checkers, and Eye-Able offers a free website check. Free tools test single pages or give snapshots, so ongoing monitoring across a whole site usually needs a paid plan.
How much does accessiBe cost compared with UserWay?
As of November 2026, accessiBe lists $59 a month or $490 a year for up to 5,000 monthly visits, then $1,490 a year for 30,000 visits. UserWay lists $490 a year for up to 100K monthly page views, with Pro Plus at $1,190 and Ultimate at $2,490. The traffic bands differ in how they are measured, so compare on your own visitor count.
Which accessibility software works for European Accessibility Act compliance?
Several vendors mention the European Accessibility Act. Siteimprove lists an EAA checker, and accessiBe says its widget supports ADA, AODA and EAA based on WCAG. Eye-Able operates from Germany with Dutch and Italian subsidiaries. A scanner finds issues but does not certify compliance, so combine it with manual testing and an accessibility statement written for your site.
Do AI accessibility tools replace manual audits?
Not today. Automated scanners find a share of issues, and the share is uncertain: AudioEye states about half for its automated tier, while Deque claims up to 80 percent for its test stacks. The rest needs people checking meaning, focus order and screen reader behavior. Level Access, AudioEye and accessiBe bundle expert testing into higher plans for this reason.
What should developers look for in an accessibility testing tool?
Check where it runs: browser extension, IDE, pull request or test suite. Deque axe and Evinced offer SDK, linter and CI integrations, and Deque lists an MCP connection for AI coding tools. Ask how false positives are handled, whether results are deduplicated, and whether the tool can fail a build on new violations. The tool should help with fixes, not just produce reports.
Can I scan PDFs as well as web pages?
Some tools can. Siteimprove scans PDFs and has an agent that writes alt text for images in documents. Silktide's Protect plan tests websites and PDFs, Eye-Able lists PDF optimization, and Level Access offers LevelDocs for accessible PDFs from Office files. Developer tools such as axe focus on web and mobile interfaces, so check document coverage before assuming it.