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SPECIFICTION
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Grackle GO

grackledocs.com

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Spec score 7.1 #159 of 169 in Accessibility Testing Software

What it is

Grackle GO is a tool for automated PDF accessibility checks. It scans documents and provides tools for tagging, reading order, alternative text, and remediation guidance. It supports PDF/UA and OCR. The service is listed for the web, Windows, macOS, and Linux, and its stated WCAG coverage is categorized as other standard. Its Free plan costs nothing. Unauthenticated users can run 10 validations per hour, and files must be no larger than 25 MB. The tool does not include manual review tools, mobile testing, a browser extension, or CI/CD integration. Grackle GO is made by Grackle GO, headquartered in Barrie, Ontario, Canada.

Spec sheet

Free plan
YesRead 23 Sep 2026 · grackledocs.com
Headquarters
Barrie, Ontario, CanadaRead 28 Sep 2026 · grackledocs.com
Automated scans
YesRead 23 Sep 2026 · grackledocs.com
Browser extension
NoRead 23 Sep 2026 · grackledocs.com
CI/CD integration
NoRead 23 Sep 2026 · grackledocs.com
Manual review tools
NoRead 23 Sep 2026 · grackledocs.com
Mobile testing
NoRead 23 Sep 2026 · grackledocs.com
WCAG coverage
other standardRead 23 Sep 2026 · grackledocs.com

Plans and prices

Free Free 25 MB maximum file size · 10 validations per hour for unauthenticated users Read 23 Sep 2026 · grackledocs.com

Every Grackle GO plan and price →

Strong points and limits

Strong points

  • Automated PDF accessibility scans.
  • Includes tagging and reading-order tools.
  • Supports PDF/UA and OCR.
  • Available on web, Windows, macOS, and Linux.

Limits

  • Unauthenticated users are limited to 10 validations per hour.
  • Maximum file size is 25 MB.
  • No manual review tools or mobile testing.
  • No browser extension or CI/CD integration.

Who it suits

Grackle GO suits users checking PDFs for accessibility who need automated scans and document-focused remediation tools. It is available across web and desktop platforms.

Verdict

Grackle GO focuses on automated PDF checks and document remediation features. The free plan has hourly validation and file-size limits for unauthenticated users.

Where Specifiction places it

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