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a11yTools vs cypress-axe

Both stand on website accessibility tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

a11yTools

Free plan Web

a11yTools gathers accessibility checks, simulations, writing aids, translation, and awareness activities in one free web collection. Its tools are useful for early design and content review, while the collection remains under continual expansion.

Visit a11yTools

cypress-axe

Free plan Web

cypress-axe adds configurable axe-core accessibility assertions to Cypress tests, including scoped checks, impact filters, retries, and callbacks. Teams needing manual review or remediation guidance will need other tools.

Visit cypress-axe

The facts

a11yToolscypress-axe
Free planYesYes
Open sourceNot publishedNot published
Runs onWebWeb
Lowest paid planFree or on requestFree or on request
Plans published11
MakerNot publishedNot published
Websitea11ytools.comgithub.com
On website accessibility tools#93 of 133#89 of 133

a11yTools: what it does well

  • Free access to all listed tools
  • Contrast checks reference WCAG AA and AAA
  • Translation covers 26 languages
  • Includes color-vision simulation and typography checks
  • Offers inclusive persona generation

What to know first

  • Available on the web only
  • The collection is described as continually expanding
  • Voluntary contributions are invited

cypress-axe: what it does well

  • Automates WCAG 2.0 checks
  • Supports document or scoped DOM analysis
  • Filters violations by impact
  • Retries checks for dynamic content
  • MIT-licensed and free

What to know first

  • No manual review tools
  • No mobile testing support
  • No remediation guidance
  • Requires Cypress and axe-core installation

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