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SPECIFICTION
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Ace by DAISY vs Total Validator

Ace by DAISY

daisy.org

Total Validator

totalvalidator.com

Side by side

FigureAce by DAISYTotal Validator
Price fromFreeFree
Free planYesYes
Free trial—Yes
Open source——
Web—Yes
WindowsYesYes
macOSYesYes
LinuxYesYes
APIYesYes
Plans published14
Spec score · Accessibility Testing Software8.3 (#52)9.1 (#6)
Automated scansYesYes
Browser extensionNoYes
CI/CD integrationYesYes
Founded19962005
Free planYesYes
Manual review toolsYesNo
Mobile testingNoNo
PurposeAce checks EPUB files for accessibility at any point in a publishing workflow and assists with evaluating conformance to the EPUB Accessibility Specification.Total Validator checks website accessibility, HTML, CSS, broken links, and spelling.
SupportDAISY provides Ace support resources, including troubleshooting, FAQs, and contact links.The maker offers a contact form for product issues and questions and recommends checking the FAQ for common issues.
WCAG coverageother standardwcag 2.2

Plans

Ace by DAISY

  • Ace by DAISYFree

Ace by DAISY pricing →

Total Validator

  • TestFree
  • Basic$10, paid once
  • CI$39, paid once
  • Pro$39, paid once

Total Validator pricing →

In their own words

Ace by DAISY

Ace by DAISY has no write-up on Specifiction yet; its figures are above.

Visit daisy.org

Total Validator

Total Validator is a freemium tool for checking website accessibility, HTML, CSS, broken links and spelling. Automated accessibility checks cover WCAG 2.2, 2.1 and 2.0, US Section 508 and ARIA standards. It validates HTML and XHTML against W3C and WHATWG standards, and CSS against W3C standards. The product runs through web, Windows, macOS, Linux, an API and a browser extension, with CI/CD integration. Jenkins, Team City and Selenium can call the CI version, which also provides a Web API. Remediation guidance is included. Pro can test authenticated pages, intranets, private websites and JavaScript-generated DOMs through browser extensions, while returning results locally for security. The free Test version shows only a one-page issue summary. Basic handles one page at a time; whole-site and multiple-site validation are Pro features. Manual review tools and mobile testing are not provided.

Visit totalvalidator.com