WebYes PDF Accessibility Checker vs Kertos

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

WebYes PDF Accessibility Checker compared with Kertos
Detail	WebYes PDF Accessibility Checker	Kertos
What it does	Free online PDF accessibility checker with no sign-up required	Not given
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	DE
Pricing model	Free	Contact for pricing
Pricing	Not given	Not given
Key features	Upload PDF or paste public link for scanning Issues ranked by severity from critical to minor Click issues to see exact location in PDF Guidance provided for fixing each issue Checks against WCAG Level A and AA standards Checks against PDF/UA (ISO 14289) standard No sign-up, email, or file storage required Scans PDF structure including reading order and heading levels Verifies content accessibility like alt text and embedded fonts Tests presentation including contrast, form labels, and tab order	Risk and asset management with automated integrations
What makes it different	Free with no sign-up required Online tool with no software installation needed Plain-language guidance for fixing each issue mapped to standards Access to paid expert audit and remediation services if needed Built by certified accessibility specialists	Agentic AI automation reduces compliance effort by approximately 80% Built specifically for European frameworks, not retrofitted compliance software Continuous compliance as managed service with dedicated certified experts
Community votes	0	0
DR (Domain Rating by Ahrefs)	67 no change since last check	47 +1 (up) since last check
Trust Flow (Majestic)	16	13
Citation Flow (Majestic)	24	38
Referring domains (Majestic)	249	327

3 details filled in for both companies.

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