Deque axe DevTools Pricing 2026: Free vs Pro vs Enterprise
Updated June 2026 · 7 min read
axe DevTools Pricing at a Glance
- Free: Browser extension (Chrome/Firefox) — axe-core engine, manual page testing, 0$
- Pro: ~$79–$99/user/month — CI/CD integration, automated testing API, issue management
- Enterprise: Custom pricing — typically $10K–$50K+/year, volume licenses, SLA, dedicated support
- axe-core itself: Open-source, free, MIT/MPL licensed — the engine underneath everything
- Best for: Engineering-first organizations integrating accessibility into their dev workflow
Deque's axe DevTools is the professional accessibility testing platform built on axe-core — the open-source WCAG detection engine that powers Google Lighthouse, Microsoft Accessibility Insights, and many other tools. Here's exactly what you get at each pricing tier in 2026.
axe DevTools Free: The Browser Extension
The free axe DevTools browser extension for Chrome and Firefox is one of the most widely used accessibility testing tools in the world. It installs in DevTools (the developer panel, not a separate window) and lets you run an axe-core accessibility scan on any page you're viewing.
What the free extension includes:
- Full axe-core rule set — the same detection engine used by Google and Microsoft
- Identifies WCAG 2.0, 2.1, and 2.2 violations (A, AA, AAA levels)
- Clear issue descriptions with WCAG success criterion references
- Element highlighting — click an issue to highlight the exact element on the page
- Impact levels (critical, serious, moderate, minor)
- Passes/violations/incomplete breakdown
- Best practice checks beyond WCAG requirements
The free extension is genuinely excellent. Professional accessibility auditors use it daily. The axe-core engine catches approximately 57% of all WCAG violations automatically — the ones that can be reliably detected without human judgment. That's the theoretical ceiling for any automated accessibility tool.
The free extension's main limitations are that it's manual (run it page by page in DevTools), doesn't integrate into CI/CD pipelines, and has no issue management or reporting features. For individual developers doing spot-checks, it's perfect. For teams needing systematic accessibility testing at scale, Pro adds significant capabilities.
axe DevTools Pro: What You Pay For
axe DevTools Pro pricing in 2026 is approximately $79–$99/user/month (billed annually). Volume discounts apply for teams. Deque's public pricing page shows plans starting at individual licenses — enterprise volume pricing requires a sales conversation.
Intelligent Guided Tests
The biggest Pro differentiator. axe DevTools Pro includes step-by-step guided tests for issues that automated rules can't detect — keyboard navigation flows, screen reader reading order, focus management in modals and SPAs, and form interaction patterns. These guided tests catch the 43% of WCAG issues that automated tools miss, making Pro dramatically more comprehensive than the free extension.
CI/CD Pipeline Integration
axe DevTools Pro integrates with Jest, Cypress, Playwright, Selenium, and other testing frameworks so accessibility checks run automatically on every pull request. Issues are caught before code ships rather than discovered after release. This is the core value prop for engineering teams — shifting accessibility testing left into the development process.
Issue Management Dashboard
Pro includes a central dashboard for tracking accessibility issues across your application over time. You can assign issues to developers, track remediation progress, prioritize by impact, and generate reports for compliance documentation. The free extension has none of this — it just shows you issues on the current page.
axe DevTools for Mobile
Pro includes testing tools for iOS and Android native apps, not just web. If your organization has a mobile app alongside a website, this is significant — mobile accessibility is subject to the same ADA requirements as web accessibility, and most web-only tools don't cover native apps.
axe DevTools Enterprise Pricing
Enterprise pricing is custom and quote-based. Based on market reports and buyer feedback, enterprise contracts typically run $10,000–$50,000+/year depending on team size and product scope.
Enterprise adds: volume licensing, SLA guarantees, dedicated customer success, SSO/SAML integration, custom rule authoring, and integration support for proprietary tech stacks. Large organizations (500+ engineers) with strict compliance requirements — federal contractors, financial institutions, healthcare organizations — typically engage at the enterprise tier.
Deque also offers professional services: manual accessibility audits, remediation consulting, training programs, and VPAT development. These are sold separately from the DevTools platform and can add significantly to total contract value.
Which axe Tier Do You Actually Need?
Stick with Free if…
- You're an individual developer or freelancer doing accessibility reviews
- You're doing a one-time accessibility audit of your site
- You don't have CI/CD test suites or don't need automated testing
- You just want to understand what WCAG issues you have
- Budget is the constraint — the free extension is genuinely excellent
Consider Pro if…
- You're an engineering team that ships code regularly and wants to catch issues before release
- You have Cypress, Playwright, or Jest test suites you want to integrate with
- You need to test keyboard navigation and screen reader behavior systematically
- You need an issue management trail for compliance documentation
- You're building a product and need to demonstrate WCAG compliance to customers
Enterprise makes sense if…
- You're a large organization with 50+ engineers who need accessibility tooling
- You're under Section 508 or ADA Title II compliance obligations
- You need SSO, SLA guarantees, and dedicated support
- You're a federal contractor or regulated-industry company
- You need mobile app accessibility testing alongside web
Alternatives to axe DevTools Pro (By Use Case)
If axe DevTools Pro's pricing doesn't fit or its developer-first focus isn't what you need, here are the best alternatives:
RatedWithAI — Best for non-engineering teams
$29/month
Also powered by axe-core. RatedWithAI is designed for business owners, marketers, and compliance teams — not just engineers. It crawls your entire site (not just one page at a time), generates a prioritized issue list, and presents everything in plain English with remediation guidance. At $29/month, it's the right choice if you need continuous site-wide monitoring but don't need CI/CD pipeline integration.
Start Free Scan →Google Lighthouse + WAVE — Best free alternative to axe Free
Free
Lighthouse (built into Chrome DevTools) runs axe-core and packages results in a clean audit report. WAVE uses its own detection algorithms and presents results visually on the page. Using both together catches more issues than either alone — Lighthouse for structured reports and WAVE for visual context. This combination is the go-to recommendation for developers who don't want to pay for axe Pro.
Siteimprove — Best for compliance program managers
$5,000–$50,000+/year
If your accessibility program is compliance-led (VPATs, executive dashboards, Section 508 reporting) rather than engineering-led, Siteimprove is the alternative to evaluate. It's built for program managers, not developers, and includes continuous site monitoring, audit trails, CMS integrations, and executive reporting that axe DevTools doesn't provide. The price point is significantly higher.
Pope Tech — Best mid-market between axe Pro and Siteimprove
$1,000–$5,000+/year
Pope Tech is built on axe-core and designed for education and mid-market organizations. It provides site-wide scanning, issue management, and reporting at a lower price point than Siteimprove. Popular in higher education. A good choice if axe DevTools Pro doesn't have enough reporting features but Siteimprove is too expensive.
Same axe-core engine. A fraction of the price.
RatedWithAI uses axe-core to scan your entire site and prioritize issues — no DevTools, no developer required. Free scan, $29/mo for continuous monitoring.
Sponsored
Also audit your site's full technical health
SEMrush Site Audit checks 130+ issues — missing alt text, broken links, slow pages. Free crawl up to 100 pages, no credit card required.
Frequently Asked Questions
Is Deque axe DevTools free?
The axe DevTools browser extension for Chrome and Firefox is free. Install it, open DevTools on any page, and run a full axe-core accessibility audit at no cost. The Pro tier (CI/CD integration, guided testing, issue management) and Enterprise tier (volume licensing, SLA, mobile testing) are paid. axe-core — the underlying engine — is also open-source and free to use in your own code under the Mozilla Public License.
What is axe-core and why does it matter?
axe-core is an open-source JavaScript library that provides automated WCAG accessibility testing. It's maintained by Deque but widely adopted across the industry — it's the engine inside Google Lighthouse, Microsoft Accessibility Insights, GitHub Actions accessibility checks, and dozens of commercial tools including RatedWithAI. When multiple different accessibility tools all use axe-core, they'll all detect the same issues — the engine is the same regardless of the wrapper. This makes axe-core effectively the industry standard for automated WCAG 2.1 testing.
How does axe DevTools Pro compare to Deque WorldSpace?
Deque WorldSpace was Deque's previous enterprise product name. It has been replaced/rebranded under the axe DevTools umbrella. If you see references to 'WorldSpace' in Deque's materials, it's referring to what is now axe DevTools Enterprise or axe Monitor (Deque's site monitoring product). If you have an existing WorldSpace contract, contact Deque's account team about migration to the current product line.
Can I use axe-core in my own code for free?
Yes. axe-core is open-source (GitHub: dequelabs/axe-core) under the Mozilla Public License 2.0. You can integrate it into your test suites, CI/CD pipelines, or Node.js scripts at no cost. This is how many development teams get CI/CD accessibility testing without paying for axe DevTools Pro — they integrate axe-core directly via npm and write their own test scripts. The main thing Pro adds over DIY axe-core integration is Deque's guided testing, issue management UI, and official support.
Is axe DevTools Pro worth the price?
For engineering teams that ship web applications regularly and care about catching accessibility issues before release, yes. The guided testing for issues automated rules can't detect (keyboard navigation, screen reader order, focus management) is genuinely valuable and difficult to replicate with free tools. The CI/CD integration saves significant manual testing time. For organizations that just need to know what accessibility issues their existing site has and fix them, the free extension or a less developer-focused tool like RatedWithAI ($29/month) is more cost-effective.
What's the difference between axe DevTools and Siteimprove?
Both scan for WCAG violations, but they serve fundamentally different users. axe DevTools is built for engineering teams — it integrates into development environments, CI/CD pipelines, and code testing frameworks. Siteimprove is built for accessibility program managers and compliance teams — it provides continuous site monitoring, VPAT generation, CMS integrations, executive reporting, and audit trails. Both ultimately use automated scanning at their core. The right choice depends on whether your accessibility work is driven by engineering or compliance.