Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Website Accessibility Tools

WAVE vs IBM Equal Access Accessibility Checker

  • Updated Nov 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score WAVE #2 in Website Accessibility Tools 9.1/10 Free plan Free plan✓ 4 of 4 features Visit WAVE
IBM Equal Access Accessibility Checker #3 in Website Accessibility Tools 9.0/10 Free plan Free plan✓ 3 of 4 features Visit IBM

WAVE leads on 0 checks, IBM Equal Access Accessibility Checker on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreWAVE · 9.1/10
  • Free planboth
  • Most featuresWAVE · 4 of 4

WAVE scores higher on our rubric for website accessibility tools: 9.1 against 9.0 out of 10; our editors rank them #2 and #3.

WAVE is the better fit for established teams needing flexible page analysis. IBM Equal Access Accessibility Checker is the better fit for open-source teams needing browser and batch checks.

  • WAVE fits best

    Established teams needing flexible page analysis

  • IBM Equal Access Accessibility Checker fits best

    Open-source teams needing browser and batch checks

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature WAVE 9.1/10 Visit ↗ IBM Equal Access Accessibility Checker 9.0/10 Visit ↗
At a glance
Editor score 9.1 9.0
Ranking #2 in Website Accessibility Tools #3 in Website Accessibility Tools
Best for Established teams needing flexible page analysis Open-source teams needing browser and batch checks
Pricing model Free plan + paid Free
Starting price — Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted, Browser extension Browser extension
Platforms Web, Chrome extension Web, Chrome extension
Support Email, Docs Community, Docs
Integrations 3 integrations 4 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features WAVE 4/4 · IBM Equal Access Accessibility Checker 3/4
Scheduled scans ✓ (best) Not checked yet
Browser extension ✓ ✓
CI/CD integration ✓ ✓
API access ✓ ✓
Specs
WCAG version Wcag 2.2 Wcag 2.2
Scan scope Page Page
Scan limit 250 pages Not checked yet
Our review
Pros
  • Free online evaluator and browser extensions for public, private, and dynamic pages
  • Rendered-content testing, screenshots, WCAG mappings, and detailed issue reporting
  • Hosted and stand-alone APIs support scheduled audits and CI integration
  • Free, open-source toolkit with Chrome, Firefox, and Edge DevTools extensions
  • Supports Node.js, Cypress, CI/CD, and browser automation workflows
  • Scans URLs, HTML, local files, sessions, and multiple pages
Cons
  • Annual stand-alone API plans begin at $4,000
  • API Basic and Expanded limit domains and installations
  • No AI features are included
  • No scheduled scanning workflow
  • Page-level scan scope limits broader product monitoring
  • Technical integrations may suit developers better than nontechnical teams
Our verdict

WAVE is a suite of web accessibility evaluation tools developed by WebAIM at Utah State University. It is intended for web authors, developers, accessibility professionals, organizations, and educators that need to inspect web pages and…

Read the review →

IBM Equal Access Accessibility Checker is an open-source toolkit for web developers and accessibility auditors. It combines browser DevTools extensions with Node.js, Cypress, and Java packages for automated testing. The toolkit supports…

Read the review →
  1. WAVEWebsite Accessibility Tools 9.1Free plan
  2. IBM Equal Access Accessibility CheckerWebsite Accessibility Tools 9.0Free plan

Strengths and trade-offs

  • WAVE — where it wins

    • Free online evaluator and browser extensions for public, private, and dynamic pages
    • Rendered-content testing, screenshots, WCAG mappings, and detailed issue reporting
    • Hosted and stand-alone APIs support scheduled audits and CI integration

    Where it doesn't

    • Annual stand-alone API plans begin at $4,000
    • API Basic and Expanded limit domains and installations
    • No AI features are included

  • IBM Equal Access Accessibility Checker — where it wins

    • Free, open-source toolkit with Chrome, Firefox, and Edge DevTools extensions
    • Supports Node.js, Cypress, CI/CD, and browser automation workflows
    • Scans URLs, HTML, local files, sessions, and multiple pages

    Where it doesn't

    • No scheduled scanning workflow
    • Page-level scan scope limits broader product monitoring
    • Technical integrations may suit developers better than nontechnical teams
  • WAVE9.1/10 · Free plan

    A flexible accessibility suite spanning free page checks, browser extensions, APIs, and CI workflows.

    Visit WAVEFull verdict →
  • IBM Equal Access Accessibility Checker9.0/10 · Free plan

    A technically focused toolkit for browser, batch, and CI/CD accessibility checks.

    Visit IBMFull verdict →

More comparisons

All website accessibility tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update