A plug-and-play accessibility widget, a real WCAG scanner, and audit-ready reporting — improve usability, reduce risk, and prove progress.
Get an instant accessibility audit of any website. No signup required for a quick scan.
Comprehensive tools that work together seamlessly to help ensure every visitor can use your website.
Full compatibility with JAWS, NVDA, VoiceOver, and all major screen readers.
Complete keyboard navigation with visible focus indicators and logical tab order.
Automatic detection and correction of color contrast issues for WCAG compliance.
Built-in text-to-speech engine that reads any content on your website aloud.
Customizable cursor sizes and colors for users with visual impairments.
Accessibility features available in 75+ languages with automatic detection.
Optimized to load instantly with less than 50KB. Zero impact on page speed.
Track accessibility metrics and compliance scores with detailed dashboards.
Enterprise-grade security, GDPR compliant, and encrypted data storage.
Powered by GPT-4 Vision and Whisper, our AI features go beyond traditional accessibility overlays.
Automatically generate accurate alt text for images using GPT-4 Vision AI.
500+/month
Rewrite complex content at a 6th grade reading level for cognitive accessibility.
PlainLanguage
Fix "click here" and vague links with AI-suggested descriptive text.
WCAG2.4.4
Generate video audio descriptions from keyframes for blind users.
AutoGenerated
Automatic speech-to-text captioning powered by OpenAI Whisper.
Pro+Feature
Trusted by industry leaders worldwide
WCAG 2.1
Follows WCAG AA & AAA
GDPR
GDPR Ready
Best Practices
Industry Standard
ADA
Title III Compliant
It's not just about compliance—it's about growth. See how accessibility drives real business results.
Unlock 15% more potential customers.
Audience growth chart showing user growth from January to June: January: 4,000 users, February: 5,000 users, March: 7,500 users, April: 11,000 users, May: 16,000 users, June: 24,000 users. Total growth of 220% over 6 months.
Potential impact of A11yCore implementation.
Risk reduction comparison chart showing before and after A11yCore implementation: Legal Risk reduced from 85% to 5% (95% reduction). Bounce Rate reduced from 65% to 35% (45% reduction). SEO Score improved from 45% to 95% (110% improvement).
Accessibility is no longer optional. From the US to Europe, global regulations now mandate equal access for all users.
United States
The Americans with Disabilities Act (ADA) prohibits discrimination in all "places of public accommodation," which courts consistently rule includes websites.
"Failure to make them accessible is discriminatory."
— Dept of Justice (DOJ)
European Union
Now in effect (June 2025), theEuropean Accessibility Actmandates accessibility for digital services selling to EU consumers.
Mandatory for EU trade.
Global Risk
Courts and regulators are applying strict standards globally. The risks are real and immediate:
Web Accessibility Lawsuits (by Year)
Bar chart showing web accessibility lawsuits by year: 2020: 2,523 lawsuits, 2021: 2,352 lawsuits, 2022: 3,255 lawsuits, 2023: 4,605 lawsuits, 2024: 5,230 lawsuits. Lawsuits have more than doubled since 2020.
Source: UsableNet 2024 Year End Report
Breakdown of success criteria across WCAG 2.0, 2.1, 2.2, and early support for 3.0.
Total Criteria
59
Automated Support
46
Assisted Audit
13
New in 2.2
9
We translate complex legal requirements into automated technical solutions + guided assistance to reach 100% compliance.
Screen readers can't describe images (Lawsuit Risk)
AI Auto-Captioning + Review
Hard to read for visually impaired (WCAG Violation)
Smart Contrast Adjust
Users can't navigate forms (Critical Error)
Weekly Developer Audits
Add one line of JavaScript to your website and instantly gain full WCAG 2.1 compliance. No complex setup. No coding skills required.
Create your account and receive your unique API key instantly.
Copy and paste one line of code before the closing </head> tag.
Your website is now accessible. View your dashboard to monitor compliance.
No credit card required · 14-day free trial · Cancel anytime
Paste in your website's <head> tag:
<script type="module">
import A11yCore from 'https://cdn.a11ycore.org/a11ycore/dist/esm/core.js';
A11yCore.init({ licenseKey: 'YOUR_API_KEY' });
</script>Tiny initial load
Features load as needed
Choose the plan that fits your business. Scale as you grow.
Free forever for non-commercial sites. No ads, no e-commerce.
Perfect for small websites and blogs checking compliance.
For scaling blogs & small businesses.
Ideal for growing businesses needing comprehensive coverage.
AI generations cached90 days— re-scans don't count against your limit
Advanced features, dedicated support, and code remediation
Advanced features for scaling companies.
Includes dedicated code remediation for your site.
Maximum coverage with hands-on engineering support.
Agencies & Teams
For agencies & organizations needing volume discounts, custom contracts, and dedicated support.
Volume discounts & custom contracts available
Enterprise Plan Features
See what verified customers say about A11yCore
Based on1verified customer review
100% Verified Customers
"Overall better than UserWay or AccessiBe. The DOM system genuinely improves accessibility, and the scanner provides detailed explanations of issues along with suggested code fixes."
Bob
February 7, 2026
100% verified customers with proof of purchase
We believe accessibility tools should be accessible in every way—including how you pay for them. That's why we've made billing simple, honest, and completely in your control.
No hidden fees, no surprise charges. What you see is exactly what you pay.
Upgrade, downgrade, or switch billing cycles anytime—directly from your dashboard.
Cancel your subscription at any time with just one click. No phone calls, no hassle.
When you upgrade, you only pay the difference. When you downgrade, changes take effect at period end.
We never sell your data. Your information stays secure and private.
Real human support. Reach out anytime and get a response within 24 hours.
Questions about billing or need help with your account?
Contact our teamCompare us side-by-side with the leading accessibility solutions. Better features, lower price, no commitments.
| Feature | A11yCore | accessiBe | UserWay | AudioEye |
|---|---|---|---|---|
| Monthly Price | $29/month | $49/month | $49/month | $49-99/month |
| Setup Time | 5 minutes | 15-30 minutes | 15-30 minutes | 30+ minutes |
| WCAG 2.1 AA | Yes | Yes | Yes | Yes |
| WCAG 2.1 AAA | Yes | No | No | Yes |
| Daily Automated Scanning | Yes | Yes | Yes | Yes |
| AI-Powered Remediation | Yes | Yes | Yes | Yes |
| Manual Expert Testing | Yes | No | No | Paid add-on |
| Litigation Support | Yes | Yes | $10K pledge | Yes |
| 24/7 Phone Support | No | No | No | Yes |
| Free Trial Period | 14–30 days | 7 days | Free tier | Demo only |
| Performance Impact | <50KB | ~200KB | ~180KB | ~250KB |
| No Annual Contract | Yes | No | No | No |
Built for modern dynamic websites — not static page scans
Our centralized MutationObserver with batched processing handles React, Vue, Angular, SPAs, lazy-loaded content, infinite scrolling, and AJAX updates — automatically and in real-time.
TreeWalker traversal with IntersectionObserver for viewport-aware scanning. Fixes accessibility issues as content loads dynamically.
Static one-time scan on page load. Content added by JavaScript after load gets no accessibility fixes at all.
Real-time flash detection using WCAG luminance calculations with 50ms video frame analysis and auto-dimming.
Basic "reduce motion" toggle that doesn't analyze actual content.
AI-powered detection of pre-checked boxes, fake urgency timers, double-negatives, and hidden costs.
Not available in any competitor overlay.
CAPTCHA detection with audio hints, passkey/WebAuthn support, cognitive test warnings, copy/paste override.
Not available in any competitor overlay.
Auto-heartbeat every 60s, meta/storage-based timeout detection, configurable warnings with session extension.
Not available in any competitor overlay.
Real AI vision model analysis with confidence scores, review panel, 7-day local caching.
Basic placeholder text like "Image" or filename parsing.
AI + dictionary-based simplification (150+ word mappings), focus mode, reading progress tracking.
Text size adjustment only.
Pricing verified as of January 2026. Competitor pricing may vary based on website traffic and features.
Start Your Free TrialEverything you need to know about A11yCore