19.4
Android and iOS apps, plus web and browser tools, help find website accessibility issues.
Free planOpen sourceAndroidiOSWeb
Best Website Accessibility Tools in 2026
Axe DevTools leads this chart of 133 (9.4/10, free plan). WAVE is next (8.4/10, free plan), and Assistiv Labs is the next highest-placed with a free plan (8.2/10). Website accessibility tools help find barriers that can make a site harder to use; compare scan scope and limits, then check whether you can work with the tool on Android or need a web or desktop option. Also compare WCAG version, scheduled scans, browser extensions, CI/CD integration and API access.
28.4
WAVE offers free web and browser-extension tools for checking website accessibility.
Free planWebAPIExtension
38.2
Android, iOS, and web app for WCAG 2.2 checks; plans start at $59 per month.
AndroidiOSWeb
- 4
Assistiv Labs
Assistiv Labs remotely connects users to real assistive technologies through a web browser so they can test websites and apps.
Free planAndroidiOSWebLinux8.2From $19 a month - 5
IBM Equal Access Accessibility Checker
This free, open-source checker supports browser extensions, APIs and CI/CD workflows.
Free planOpen sourceWebAPIExtensionSelf-hosted8.1Free plan - 6
A11yInspect
A11yInspect offers a free plan and tools for checking WCAG 2.2 accessibility.
Free planExtensionLinuxmacOSWindows8.0From $120 a year - 7
Evinced
Android and iOS tools, browser extensions and APIs support accessibility checks; a 14-day trial is available.
AndroidiOSWebAPI7.9 - 8
AccessLint
AccessLint checks accessibility during development, on pull requests, and on live websites.
Free planWebAPIExtensionmacOS7.9From $19 a month - 9
Total Validator
Total Validator offers free tools for checking WCAG 2.2 accessibility across platforms.
Free planWebAPIExtensionLinux7.9$10 one-time - 10
AccessibilityChecker.org
Web, browser extension, and API access, with a free plan and paid plans from $69 per month.
WebAPIExtension7.8From $89 a month - 11
Octopus Scanner (formerly A11y Scanner)
Free Windows and Mac software scans websites against WCAG 2.2.
Free planmacOSWindows7.7$1 one-time - 127.7From $25 a month
- 13
Oobee
Oobee is a free automated accessibility testing tool powered by GovTech Singapore.
Free planWebAPImacOSWindows7.6Free plan - 14
WCAG Toolkit
Web and browser extension for site scans against WCAG 2.2; free plan, with paid plans from €11.95 per user monthly.
Free planWebExtensionLinuxmacOS7.6Free plan - 15
Pa11y
Pa11y is a free website checker for Linux, Mac, Windows and web, with CI/CD and recurring scans.
Free planWebAPILinuxmacOS7.5Free plan - 16
Squidler
Web and API site scans with WCAG 2.2 coverage and scheduled scans; a free plan is available.
Free planWebAPI7.5From $49 a month - 17
ADAGuard
Free planWebAPI7.5From $49 a month - 18
A11yScope
Web tool for site scans against WCAG 2.1, limited to five scans; a free plan is available.
Free planWeb7.4From $10 a month - 19
AccessSure
Free planWebSelf-hosted7.4From ₹100,000 a year - 20
pour
Free web, iOS, desktop, browser extension, and API tools check individual pages against WCAG 2.2.
Free planiOSWebAPIExtension7.4Free plan - 21
AccessiScan
Free planWebAPI7.4From $29 a month - 22
WCAGWatch
Free planWebAPI7.3From $19 a month - 23
AccessiCompliance
Free planWeb7.3From $49 a month - 24
Siteimprove Accessibility
Siteimprove.ai Accessibility helps teams monitor and address accessibility across digital properties as an ongoing program.
AndroidiOSWebAPI7.2 - 25
Allyant Accessibility Management Platform
Android app, iOS app, web, and browser extension with automated scans, manual review, and mobile testing.
AndroidiOSWebExtension7.2
Choosing well
Which platforms does it need to run on?
Check platform details before choosing.
If you plan to work from an Android phone or tablet, confirm the tool supports the way you intend to use it.
What should I check about scan scope and limits?
Compare scan scope and scan limits against the site or pages you need to review. These details help show whether a tool fits the work you have in mind.
Does it support scheduled scans or CI/CD?
Check for scheduled scans if you want repeat checks, and CI/CD integration if accessibility checks need to fit into a development workflow. API access may also matter if you want to connect the tool to other software.
Which WCAG version does it cover?
Compare the WCAG version listed for a tool with the standard you need to check against. Do not assume tools cover the same version.
Can I use it for free before paying?
Check whether the tool has a free plan or a free trial, and review the paid price where it is listed. The category includes free, freemium and paid options.
Questions people ask
What should I compare in website accessibility tools?
Compare free plan, paid price, WCAG version, scan scope and limit, scheduled scans, browser extension, CI/CD integration and API access.
Do website accessibility tools offer free plans?
Free-plan availability varies by tool. Check the individual listing for its pricing details.
Do these tools support scheduled accessibility scans?
Scheduled scans are one of the comparison points. Check the tool’s details to see whether it supports them.
Can an accessibility tool fit into my CI/CD workflow?
CI/CD integration is a comparison point for this category. Confirm support in the details for the tool you are considering.
Can I use an API for accessibility checks?
API access is a comparison point. Check an individual tool’s platform and feature details for API support.