Catalog comparison
Google LighthouseWAVE Evaluation Tool
Side-by-side facts from the TestGuild Tool Matcher catalog. Empty cells mean the catalog does not list that attribute — not that the product lacks it.
Lighthouse is an open-source, automated tool to help improve the quality of web pages. It has audits for performance, accessibility, SEO, and best practices. Lighthouse can be run in Chrome DevTools, from the command line, or as a Node module.
A web accessibility evaluation tool developed by WebAIM.org that provides visual feedback about the accessibility of your web content by injecting icons and indicators into your page. WAVE facilitates human evaluation and educates about accessibility issues.
At a glance
Primary testing surface
Google Lighthouse
Accessibility
WAVE Evaluation Tool
Accessibility
Primary capability
Google Lighthouse
Accessibility
WAVE Evaluation Tool
Accessibility
License and pricing
Google Lighthouse
free · open source
WAVE Evaluation Tool
free
Free trial
Google Lighthouse
No
WAVE Evaluation Tool
No
Complexity
Google Lighthouse
beginner
WAVE Evaluation Tool
beginner
Team fit
Google Lighthouse
enterprise, individual, large, medium, small
WAVE Evaluation Tool
enterprise, large, medium, small
Test authoring languages
Google Lighthouse
CSS, HTML, JavaScript, Node.js
WAVE Evaluation Tool
ARIA, CSS, HTML, JavaScript
Supported platforms
Google Lighthouse
browser-based, chrome, chrome devtools, command line, linux, macos, node.js, web, windows
WAVE Evaluation Tool
Browser Extension, Chrome, Web
MCP server
Google Lighthouse
No
WAVE Evaluation Tool
No
Key features (catalog)
Google Lighthouse
ADA compliance checking, ARIA attribute validation, Automated accessibility audits, Best practices validation, Color contrast analysis, Command line interface, Custom audit configurations, Detailed reports with actionable insights, EN 301 549 compliance support, Integration with Chrome DevTools +12 more
WAVE Evaluation Tool
Accessibility error highlighting, ARIA (Accessible Rich Internet Applications) validation, Browser-based accessibility evaluation, Color contrast evaluation, Context menu integration for easy access, Contrast checking tools with alpha/opacity support, Cross-browser compatibility (Chrome extension), Educational information about accessibility issues, Form accessibility evaluation, Image accessibility checking +14 more
Limitations (catalog)
Google Lighthouse
Limited to web-based content, May not catch all accessibility issues, Performance depends on network conditions, Requires Chrome browser for DevTools version, Some audits require manual verification
WAVE Evaluation Tool
Limited to Chrome browser (extension-based), Limited to web page evaluation (no mobile app testing), May generate false positives requiring manual review, May not catch all accessibility issues (manual testing still needed), No automated testing or CI/CD integration, No enterprise features or team collaboration tools, No historical data tracking or reporting, Requires manual activation for each page
| Attribute | Google Lighthouse | WAVE Evaluation Tool |
|---|---|---|
| Primary testing surface | Accessibility | Accessibility |
| Primary capability | Accessibility | Accessibility |
| License and pricing | free · open source | free |
| Free trial | No | No |
| Complexity | beginner | beginner |
| Team fit | enterprise, individual, large, medium, small | enterprise, large, medium, small |
| Test authoring languages | CSS, HTML, JavaScript, Node.js | ARIA, CSS, HTML, JavaScript |
| Supported platforms | browser-based, chrome, chrome devtools, command line, linux, macos, node.js, web, windows | Browser Extension, Chrome, Web |
| MCP server | No | No |
| Key features (catalog) | ADA compliance checking, ARIA attribute validation, Automated accessibility audits, Best practices validation, Color contrast analysis, Command line interface, Custom audit configurations, Detailed reports with actionable insights, EN 301 549 compliance support, Integration with Chrome DevTools +12 more | Accessibility error highlighting, ARIA (Accessible Rich Internet Applications) validation, Browser-based accessibility evaluation, Color contrast evaluation, Context menu integration for easy access, Contrast checking tools with alpha/opacity support, Cross-browser compatibility (Chrome extension), Educational information about accessibility issues, Form accessibility evaluation, Image accessibility checking +14 more |
| Limitations (catalog) | Limited to web-based content, May not catch all accessibility issues, Performance depends on network conditions, Requires Chrome browser for DevTools version, Some audits require manual verification | Limited to Chrome browser (extension-based), Limited to web page evaluation (no mobile app testing), May generate false positives requiring manual review, May not catch all accessibility issues (manual testing still needed), No automated testing or CI/CD integration, No enterprise features or team collaboration tools, No historical data tracking or reporting, Requires manual activation for each page |
How the trade-offs apply to your team
Guidance below is inferred only from catalog differences. It is not a winner pick.
Consider Google Lighthouse if…
- you need coverage for browser-based, chrome devtools, command line, linux
- your team writes tests in Node.js
- open source matters for your team
- you care about ADA compliance checking and ARIA attribute validation
Consider WAVE Evaluation Tool if…
- you need coverage for Browser Extension
- your team writes tests in ARIA
- you care about Accessibility error highlighting and ARIA (Accessible Rich Internet Applications) validation
Questions to verify before choosing
- Confirm current pricing and packaging on the Google Lighthouse and WAVE Evaluation Tool websites.
- Trial both tools against a real slice of your application, not a demo site.
- Verify the exact browser, device, or OS matrix you must support.