Best Website Accessibility Tools 2026

Squidler is an API and web site scanner for WCAG 2.2 with scheduled scans.

ADA Scanner runs site accessibility scans by API, supports WCAG 2.2 and scheduled checks, and allows 10 scans.

GitHub Accessibility Scanner is self-hosted software for WCAG 2.2 scans, CI/CD use and remediation guidance.

TestParty scans websites through its API, browser extension or web app, with WCAG 2.2 and CI/CD support.

Tanaguru Engine is open-source software that scans websites, intranets and business apps for WCAG 2.1.

It may suit organizations managing accessibility across websites, apps, software, or a portfolio of digital properties.

SortSite runs automated WCAG 2.2 scans on web, desktop and mobile platforms, but not mobile testing.

A free page scanner with a browser extension and CI/CD integration for WCAG 2.2 checks.

It suits people or teams seeking automated WCAG 2.2 scans, mobile testing, CI/CD integration, and remediation guidance.