ACE Scanner vs WAVE
ACE Scanner
accessibilitychecker.org
WAVE
wave.webaim.orgSide by side
| Figure | ACE Scanner | WAVE |
|---|---|---|
| Price from | $89/mo | $10/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | — | Yes |
| Plans published | 4 | 13 |
| Spec score · Accessibility Testing Software | 8.3 (#45) | 9.4 (#2) |
| Authenticated Pages | It supports password-protected pages through form login, HTTP authentication, and custom headers. | Password-protected and intranet pages are supported, including most authentication types. |
| Browser Extension | The ACE Chrome Extension tests interactive elements, dynamic content, and user flows. | Yes |
| CI/CD integration | Yes | Yes |
| Free plan | No | Yes |
| Headquarters | 4 Peddlers Row, Newark, Delaware 19702, United States | Logan, Utah, United States |
Plans
ACE Scanner
- Lite$89 a month
- Starter$149 a month
- Growth$299 a month
- TailoredPriced on request
WAVE
- Subscription API — 250–999 credits$10 a month
- Subscription API — 1,000–9,999 creditsPrice not published
- Subscription API — 10,000+ creditsPrice not published
- Stand-alone API — Basic$4,000 a year
- Stand-alone API — Expanded$8,000 a year
- Stand-alone API — Unlimited$12,000 a year
- Free API creditsFree
- API credits 10000+$0.03, paid once
- API credits 1000-9999$0.03, paid once
- API credits 250-999$0.04, paid once
In their own words
ACE Scanner
ACE Scanner has no write-up on Specifiction yet; its figures are above.
WAVE
WAVE is a web accessibility tool that identifies many accessibility and WCAG errors and provides tools for human evaluation of web content. Its browser extensions for Chrome, Firefox, and Edge can examine password-protected, locally stored, and highly dynamic pages. The service supports page scans, scheduled site audits, intranet pages with most authentication types, and custom viewport sizes for checking responsive breakpoints. Stand-alone tools can integrate with continuous-integration systems including Selenium and Puppeteer. The API returns JSON or XML; basic analysis uses one credit, while advanced features may use two or three. New accounts receive 100 free API credits. Subscription API access has a 250-credit minimum purchase for $10 a month. Stand-alone API licenses cost $4,000 a year for Basic, $8,000 a year for Expanded, and $12,000 a year for Unlimited. The stand-alone API runs on Linux, Mac, or Windows web servers with PHP and Node installed; minimum requirements are 1 CPU, 1 GB memory, and 100 MB storage.