Side by side
AATT vs karma-accessibility-checker
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.
Free plan APISelf-hostedWeb
AATT provides several ways to add automated accessibility checks, including API, web, and direct Node use. Its documented integrations can connect those checks to Java, Node, and Nightwatch workflows.
Visit AATT Free plan Self-hosted
karma-accessibility-checker offers local, automated WCAG 2.1 checks for Karma workflows with CI/CD support and built-in reports. Confirm that the deprecated Karma environment and Node 22 requirement fit your project.
Visit karma-accessibility-checkerThe facts
| AATT | karma-accessibility-checker | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Self-hosted, Web | Self-hosted |
| Lowest paid plan | Not published | Free or on request |
| Plans published | None | 1 |
| Maker | Not published | Not published |
| Website | github.com | github.com |
| On accessibility testing software | #92 of 169 | #96 of 169 |
AATT: what it does well
- Free plan with no paid requirement
- Supports WCAG 2.1 testing
- Three documented testing engines
- Works as a Node module
- Can test pages behind a firewall
What to know first
- Requires repository setup and npm installation
- Runs on Node with included PhantomJS
- No free trial is offered
karma-accessibility-checker: what it does well
- Free and open-source package
- WCAG 2.1 automated scanning
- Supports CI/CD integration
- Includes XLSX reports automatically
- Web data remains local
What to know first
- Requires Node Version 22
- Karma was deprecated in April 2023
- No SECURITY.md policy
- No published security advisories
Alternatives to AATT Alternatives to karma-accessibility-checker The whole list