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Axe DevTools

deque.com

From $40/mo Free plan Open source WebWindowsmacOSLinuxiOSAndroid
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Spec score 9.5 #1 of 169 in Accessibility Testing Software

What it is

Axe DevTools is an accessibility testing product with automated scans, manual review tools, and remediation guidance. Its stated standard coverage is WCAG 2.2, and the product lists mobile testing, API access, and CI/CD integration. The free browser extension costs nothing and checks one page at a time. The Pro extension adds AI-enhanced features, Intelligent Guided Testing, user flow analysis, Jira integration, and advanced reporting and sharing; no price is listed for it. The Axe DevTools for Web Bundle includes a browser extension, CI/CD and API integrations, linting, business intelligence reporting and monitoring, and on-premises and private-cloud options; its price is also not listed. The pricing model is freemium. The maker, Axe DevTools, was founded in 1999 and is headquartered in Herndon, Virginia, United States. The listed platform is API, alongside the browser extension. Plan descriptions distinguish single-page checks in the free extension from broader testing and workflow capabilities in the other plans.

Spec sheet

What it does
Axe DevTools combines automated and AI-assisted accessibility testing for web and mobile applications across the software-development lifecycle.Read 14 Oct 2026 · gartner.com
Free plan
YesRead 21 Sep 2026 · deque.com
Headquarters
Herndon, Virginia, United StatesRead 28 Sep 2026 · deque.com
Founded
1999Read 28 Sep 2026 · deque.com
AI features
The extension includes AI-enhanced automation, reasoning and remediation guidance, with monthly AI-credit allocations on paid plans.Read 14 Oct 2026 · deque.com
API access
YesRead 21 Sep 2026 · deque.com
API languages
Deque documents Web API bindings for Node.js/JavaScript, C#, Java, Python and Ruby.Read 14 Oct 2026 · docs.deque.com
API use
The APIs are intended for automated test runs and continuous-integration builds, with GitHub example projects.Read 14 Oct 2026 · docs.deque.com
Automated scanning
The browser extension runs page-level automated checks powered by the open-source axe-core engine.Read 14 Oct 2026 · deque.com
Axe-core coverage limit
Deque reports axe-core finds about 57% of WCAG issues automatically and marks uncertain results for manual review.Read 14 Oct 2026 · github.com
Browser extension
YesRead 21 Sep 2026 · deque.com
Browser support
The extension is offered for Google Chrome, Microsoft Edge and Mozilla Firefox.Read 14 Oct 2026 · deque.com
Chrome Web Store listing
The Chrome extension is rated 3.3 out of 5 from 130 ratings.Read 14 Oct 2026 · chromewebstore.google.com
CI/CD and linting
The Web Bundle adds static linting, CI/CD integration and automated test-integration APIs.Read 14 Oct 2026 · deque.com
CI/CD integration
YesRead 21 Sep 2026 · deque.com
Company founded
Deque founder and CEO Preety Kumar started the company in 1999.Read 14 Oct 2026 · deque.com
Company headquarters
Deque Systems, Inc. is headquartered in Herndon, Virginia, United States.Read 14 Oct 2026 · linkedin.com
Company legal name
The maker is Deque Systems, Inc., a privately held software company.Read 14 Oct 2026 · linkedin.com
Company size
LinkedIn lists Deque Systems at 201–500 employees and shows 262 employees.Read 14 Oct 2026 · linkedin.com
Component testing
Paid extension plans can scan selected components or page sections.Read 14 Oct 2026 · deque.com
Default ruleset
Unless changed, the Web APIs test against WCAG 2.1 Level AA using the wcag2.1 ruleset.Read 14 Oct 2026 · docs.deque.com
Deployment options
The Web Bundle lists on-premises, private-cloud and offline deployment options.Read 14 Oct 2026 · deque.com
Documentation depth
Deque Docs includes browser-extension, CLI, Web API, Axe Watcher, release-note and integration documentation, plus a help center.Read 14 Oct 2026 · docs.deque.com
Framework integrations
Official examples cover Puppeteer, Jest, Chrome debugging protocol, Jasmine, Mocha, Selenium WebDriverJS, RSpec, QUnit and Playwright.Read 14 Oct 2026 · deque.com
Intelligent Guided Testing
Pro adds Intelligent Guided Tests that guide users through semi-automated checks for issues automation alone may miss.Read 14 Oct 2026 · deque.com
Issue management
The product provides deduplicated results, exportable reports, sharing and centralized progress views.Read 14 Oct 2026 · deque.com
Jira integration
Paid plans include native Jira integration for sending accessibility issues into ticket workflows.Read 14 Oct 2026 · deque.com
Limit: false positives
Software Advice and Capterra reviewers report occasional false positives or results requiring human verification.Read 14 Oct 2026 · softwareadvice.com
Limit: free-tier restrictions
Reviewers complain that the free extension lacks component scans and guided tests and can leave users sorting through many irrelevant results.Read 14 Oct 2026 · capterra.com
Limit: incomplete automation
Reviewers and Deque documentation state that automated checks do not cover every accessibility issue and manual testing remains necessary.Read 14 Oct 2026 · gartner.com
Limit: interface and exports
Capterra reviewers cite an unpolished UI and weaker export or saved-report dashboards as improvement areas.Read 14 Oct 2026 · capterra.com
Manual testing support
A remaining-testing checklist and manual-issue marking complement automated and guided tests.Read 14 Oct 2026 · deque.com
Notable news: Gartner
Gartner published its 2026 Magic Quadrant for Digital Accessibility on October 5, 2026, listing Deque Systems among evaluated vendors.Read 14 Oct 2026 · gartner.com
Open-source engine
Axe-core is open source under the Mozilla Public License 2.0; the commercial DevTools extension and services are proprietary.Read 14 Oct 2026 · github.com
Praise: ease and clarity
Capterra, Software Advice and Gartner reviewers repeatedly praise the easy browser workflow, clear actionable feedback and understandable remediation guidance.Read 14 Oct 2026 · gartner.com
Praise: integration
Independent reviewers repeatedly value integration with browser developer tools, CI/CD pipelines and existing development workflows.Read 14 Oct 2026 · softwareadvice.com
Rating on Capterra
Deque is rated 4.6 out of 5 from 30 reviews.Read 14 Oct 2026 · capterra.com
Rating on Gartner Peer Insights
Axe DevTools is rated 4.9 out of 5 from 5 ratings.Read 14 Oct 2026 · gartner.com
Rating on Software Advice
Deque is rated 4.6 out of 5 from 30 reviews.Read 14 Oct 2026 · softwareadvice.com
Rating on TrustRadius
Axe DevTools is rated 10 out of 10 from 5 reviews.Read 14 Oct 2026 · trustradius.com
Scan scope
pageRead 21 Sep 2026 · deque.com
Security statement
Deque's mobile service uses OpenID Connect/OAuth 2 authentication and HTTPS for dashboard and framework traffic.Read 14 Oct 2026 · docs.deque.com
Standards coverage
The extension supports WCAG 2.0, 2.1 and 2.2 levels A, AA and AAA, plus Section 508 and EN 301 549 configurations.Read 14 Oct 2026 · deque.com
User-flow analysis
Pro can record and test complete customer journeys rather than only a single page.Read 14 Oct 2026 · deque.com
Versioning limitation
Deque warns that most API packages do not strictly follow semantic versioning because patch releases may add API features.Read 14 Oct 2026 · docs.deque.com
WCAG version
wcag 2.2Read 21 Sep 2026 · deque.com

Plans and prices

Axe DevTools Extension (Free) Free basic Axe-core automation · one page at a time Read 14 Oct 2026 · deque.com
Axe DevTools Extension (Pro) Priced on request AI-enhanced features · Intelligent Guided Testing · User flow analysis · Jira integration · Advanced reporting and sharing Read 20 Sep 2026 · deque.com
Axe DevTools Extension (Pro) $40 a month per user AI-enhanced automation · Intelligent Guided Testing · user-flow analysis · Jira integration · advanced reporting Read 14 Oct 2026 · trustradius.com
Axe DevTools Enterprise Priced on request enterprise deployment and support Read 14 Oct 2026 · deque.com
Axe DevTools for Web (Bundle) Priced on request browser extension · MCP connections · linting · CI/CD and API integrations · business-intelligence reporting · on-premises/private-cloud/offline options Read 14 Oct 2026 · deque.com

Every Axe DevTools plan and price →

Strong points and limits

Strong points

  • Covers WCAG 2.2.
  • Includes automated scans and manual review tools.
  • Free extension costs nothing.
  • Lists CI/CD integration, API access, and mobile testing.

Limits

  • The free extension checks one page at a time.

Who it suits

It suits teams that need accessibility checks against WCAG 2.2, with options for page scans, manual review, or development and reporting workflows. The free extension is relevant to users who can work one page at a time.

Verdict

Axe DevTools combines automated checks with manual review and remediation guidance. The free extension has a clear one-page scope, while Pro and Bundle add broader capabilities with no listed prices.

Where Specifiction places it

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