Side by side

Accessibility Checker vs MagentaA11y

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

Accessibility Checker

Free plan ExtensioniPhoneMac

Accessibility Checker brings automated audits, focus-order review, contrast analysis, reporting, and statement creation into one toolkit. Its on-device processing supports privacy, while manual testing remains necessary for full conformance.

Visit Accessibility Checker

MagentaA11y

Free plan AndroidAPIiPhone+1

MagentaA11y organizes accessibility criteria and testing guidance for web and mobile components. Its open-source format and AI connection may fit teams that want checklist-based workflows.

Visit MagentaA11y

The facts

	Accessibility Checker	MagentaA11y
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Extension, iPhone, Mac	Android, API, iPhone, Web
Lowest paid plan	Free or on request	Free or on request
Plans published	5	1
Maker	Accessibility Checker	Not published
Website	accessibleresources.com	magentaa11y.com
On accessibility testing software	#45 of 169	#49 of 169

Accessibility Checker: what it does well

Automated WCAG 2.1 audits
Visual keyboard focus mapping
Contrast checks include APCA
On-device checks keep content local
Accessibility statements in 17 languages

What to know first

Automated testing is not certification
Full conformance still requires manual testing
Checker report previews are watermarked
Paid tiers are available

MagentaA11y: what it does well

Free and open source
Provides tailored criteria and code samples
Covers web and native app testing
Includes multiple screen-reader guidance examples
Connects AI assistants through an MCP server

What to know first

No free trial is offered
More AI tools are still in development
Support and contributions use GitHub issues or pull requests

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