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Accessibility Insights for Windows vs OpenADA

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.

Accessibility Insights for Windows

Free plan LinuxMacWeb+1

Accessibility Insights for Windows covers automated and manual accessibility work with focused keyboard, inspection, and troubleshooting tools. Its free plan, open-source code, and integrations are useful, while the lack of mobile testing limits its scope.

Visit Accessibility Insights for Windows

OpenADA

Free plan APISelf-hostedWeb

OpenADA combines accessibility, language, PDF, and site checks in one free service. Its API, integrations, and self-hosting options suit technical workflows, while its automated results should not be treated as legal compliance certification.

Visit OpenADA

The facts

Accessibility Insights for WindowsOpenADA
Free planYesYes
Open sourceNot publishedNot published
Runs onLinux, Mac, Web, WindowsAPI, Self-hosted, Web
Lowest paid planFree or on requestNot published
Plans published1None
MakerNot publishedNot published
Websiteaccessibilityinsights.ioopenada.us
On website accessibility tools#55 of 133#59 of 133

Accessibility Insights for Windows: what it does well

  • Free plan and open-source code
  • Checks more than 60 accessibility requirements
  • FastPass takes less than five minutes
  • Results can be filed to Azure Boards or GitHub
  • Supports WCAG 2.2 and CI/CD integration

What to know first

  • No mobile testing
  • No browser extension
  • Administrative apps need extra access configuration

OpenADA: what it does well

  • Free plan available
  • WCAG 2.1 HTML checks
  • PDF/UA-1 validation
  • Crawls up to 100 pages
  • API and CI/CD integration

What to know first

  • PDF files over 10 MB rejected
  • Scan data may be retained
  • Results are not certification
  • Self-hosting requires deployment work

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