Askem PDF Fixer vs CASO Comply
Askem PDF Fixer
askem.comCASO Comply
casocomply.comSide by side
| Figure | Askem PDF Fixer | CASO Comply |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 3 |
| Spec score · PDF Accessibility Software | 8.0 (#5) | 7.9 (#9) |
| Headquarters | Helsinki, Finland | 134 West 29th Street, 11th Floor, New York, NY 10001, USA |
| Purpose | PDF Fixer automatically checks and remediates PDF accessibility issues, then validates the result against PDF/UA and WCAG. | CASO Comply discovers website PDFs, remediates them for accessibility, validates compliance, and can replace original files with accessible versions. |
| Standards | The page says it validates against PDF/UA-1 and applicable WCAG 2.1 AA criteria. | The service targets WCAG 2.1 AA, PDF/UA (ISO 14289), and Section 508 compliance. |
Plans
CASO Comply
- Standard Accessibility$0.30, paid once
- Enhanced Compliance — Most Popular$1.80, paid once
- Full Remediation$12, paid once
In their own words
Askem PDF Fixer
Askem PDF Fixer is a paid web service that checks PDF accessibility, applies automatic corrections, and validates results against PDF/UA-1 and applicable WCAG 2.1 AA criteria. Fixes cover document structure and tags, reading order, image alternative text, metadata, artifacts, and untagged content. Every document receives a validation result and a per-document record; Askem says more than 9 in 10 documents pass. A single upload accepts PDFs up to 500 pages and needs no integration, project, or procurement process. Batches can contain up to 200,000 documents. Files can be processed in any language, with the language set in PDF metadata. Scanned PDFs, complex tables or infographics with ambiguous meaning, context-dependent alternative text, and forms with conditional logic are flagged for manual handling. Documents are processed and stored on EU infrastructure and are not transferred outside the EU. OCR and API access are not available. Pricing is on request, with a 20-minute call offered for prospective customers.
CASO Comply
CASO Comply has no write-up on Specifiction yet; its figures are above.