Grackle GO

Grackle GO is a PDF accessibility tool that runs automated scans and provides ways to inspect and address document accessibility. Its tools cover PDF tagging, reading order, alternative text, and remediation guidance; it also supports PDF/UA and OCR. The service is available on the web, Windows, macOS, and Linux, and its stated WCAG coverage is categorized as other standard. A free plan is listed as free. It permits files up to 25 MB and, for unauthenticated users, 10 validations per hour. Grackle GO does not provide manual review tools, mobile testing, a browser extension, or CI/CD integration. The maker is Grackle GO, headquartered in Barrie, Ontario, Canada.

Grackle GO combines automated scanning with several tools for PDF accessibility remediation. Its listed limits and lack of manual review, mobile testing, browser extension, and CI/CD support are worth considering.

It suits people who need automated checks and PDF-focused tools for accessibility work. The free plan may fit occasional users within its file-size and unauthenticated validation limits.