
accessiBe
UserWay
Siteimprove
A11yanalyzer
Google Lighthouse
ExcellentWebCheck
AccessiGuard
Efficient and effective accessibility testing is here.

Siteimprove
A11yanalyzer
Statable WCAG Checker
Wave
NormSuite Accessibility Checker
accessiBe
UserWay
WCAG 2.2 AA scanning via axe-core. Source-code remediation guidance, no overlays, no badges. Scan a public URL for accessibility issues.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | deque.com | screenmy.site |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Getting Started with the axe DevTools Browser Extension
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing axe DevTools and ScreenMySite.
ScreenMySite's answer:
ScreenMySite launched in June 2026 and does not have a public customer list yet.
ScreenMySite's answer:
Honesty about what automation can and cannot do. Most tools in this space either sell an overlay widget that claims to make your site compliant, or produce raw technical output. ScreenMySite runs WCAG 2.2 AA checks powered by axe-core and reports issues in plain language, ranked by real user impact. It is upfront that automated scanning catches roughly 57% of accessibility issues, and for full coverage it offers a manual audit by a human reviewer instead of claiming automated compliance.
ScreenMySite's answer:
Owners and operators of e-commerce websites, especially Shopify stores, who want to understand their accessibility issues and legal exposure without hiring a consultant first. Also useful to developers and agencies who need a quick, readable WCAG check of a site they run.
ScreenMySite's answer:
ScreenMySite comes from Cambourne Systems Ltd, a small UK company, and launched in June 2026. It started with research into ADA website lawsuits, which kept showing the same pattern: sites getting sued despite having an accessibility widget installed, because the widget never fixed the underlying code. Rather than build another tool overselling automation, ScreenMySite pairs a free scanner that is honest about its limits with manual audits performed by a human reviewer.
ScreenMySite's answer:
If you want a widget that promises instant compliance, ScreenMySite is deliberately not that. In 2025, 983 ADA website lawsuits were filed against sites that already had an accessibility widget installed, and the FTC ordered the largest widget vendor to pay $1M over its automated-compliance claims. Widgets modify the rendered page; complaints cite the code underneath. ScreenMySite scans that underlying code so you can actually fix it. The scanner is free, needs no install, and focuses on e-commerce, where a small set of recurring template issues accounts for most failures.
ScreenMySite's answer:
axe-core (accessibility rules engine) Node.js and TypeScript Headless Chromium (Puppeteer) for rendering pages the way real browsers see them Next.js and React with Tailwind CSS PostgreSQL and Redis Docker
Share your experience with using axe DevTools and ScreenMySite. For example, how are they different and which one is better?
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