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PDFAccessibility.ai

pdfaccessibility.ai

From $29/mo Free plan WebAPI
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Spec score 7.8 #12 of 26 in PDF Accessibility Software

What it is

PDFAccessibility.ai combines PDF accessibility checks, automated remediation, manual editing, accessible export, and an API for structured PDF data. Its checks report issues against WCAG, PDF/UA, Section 508, ADA, and EN 301 549 expectations. Remediation can tag document structure, adjust reading order, and detect headings and tables. Users can review tags, heading levels, text, and image alt text when automation flags complex items. Batch workflows support file-specific actions and ZIP downloads. The Smart PDF RAG API returns JSON and Markdown with typed elements, tables, reading order, page references, and bounding boxes; its documented workflow uses asynchronous uploads followed by polling. API guidance recommends keeping keys server-side and sending them in an X-API-Key header. The free PDF Accessibility plan includes 10 accessible exports and retains files for seven days. Paid plans start at $29 a month. The privacy policy says uploads are not used to train public AI models, while noting that some processing may send necessary information to infrastructure or AI providers. Complex layouts and other difficult PDFs may need manual review.

Spec sheet

What it does
The platform combines PDF accessibility checking, remediation, manual editing, accessible PDF export, and a Smart PDF RAG API.Read 30 Sep 2026 · pdfaccessibility.ai
Intended users
The pricing page identifies compliance teams, agencies, education, government, legal, and healthcare teams as users for PDF remediation, and developers and AI teams for structured PDF data.Read 30 Sep 2026 · pdfaccessibility.ai
Support
The Enterprise PDF Accessibility plan includes priority remediation support, while the API Scale plan includes integration support.Read 30 Sep 2026 · pdfaccessibility.ai
Accessibility checks
It reports issues against WCAG, PDF/UA, Section 508, ADA, and EN 301 549 expectations.Read 30 Sep 2026 · pdfaccessibility.ai
Accuracy and review
The FAQ describes automatic remediation as about 90% accurate across common PDFs and says complex layouts, unusual tables, scanned pages, or ambiguous reading order may need manual review.Read 30 Sep 2026 · pdfaccessibility.ai
API integration
The documented API accepts PDF uploads at an asynchronous parse endpoint and uses polling for completed output.Read 30 Sep 2026 · pdfaccessibility.ai
API key handling
The docs advise keeping API keys server-side and sending them in an X-API-Key header.Read 30 Sep 2026 · pdfaccessibility.ai
API limitation
The API documentation identifies polling as the current baseline and says not to design around webhook delivery unless a supported integration is enabled.Read 30 Sep 2026 · pdfaccessibility.ai
Automatic remediation
The remediation workflow tags PDF structure, improves reading order, detects headings and tables, and prepares documents for assistive technology.Read 30 Sep 2026 · pdfaccessibility.ai
Batch workflows
Batch remediation supports per-file actions and ZIP downloads of ready accessible PDFs.Read 30 Sep 2026 · pdfaccessibility.ai
Data processing
Some workflows may send necessary information to infrastructure or AI providers for document analysis, accessible text generation, or document intelligence.Read 30 Sep 2026 · pdfaccessibility.ai
Manual editing
Users can review and edit tag types, heading levels, content, and image alt text when automation flags complex items.Read 30 Sep 2026 · pdfaccessibility.ai
RAG output
The API returns structured JSON and Markdown with typed elements, tables, reading order, page references, and bounding boxes.Read 30 Sep 2026 · pdfaccessibility.ai
Retention limit
The free PDF Accessibility plan retains files for 7 days; the policy says retention can vary by plan, workflow, workspace configuration, and operational needs.Read 30 Sep 2026 · pdfaccessibility.ai
Security and privacy
The privacy policy says uploaded documents are not used to train public AI models and describes administrative, technical, and organizational safeguards.Read 30 Sep 2026 · pdfaccessibility.ai

Plans and prices

Developer API Starter Free forever 100 parsed pages/month · JSON and Markdown preview · Reading order and heading structure · Bounding box preview · No production volume or organization API keys Read 30 Sep 2026 · pdfaccessibility.ai
PDF Accessibility Free Free forever 10 accessible PDF exports · Unlimited accessibility checks · PDF uploads up to 10 MB · Files retained for 7 days · All converter tools Read 30 Sep 2026 · pdfaccessibility.ai
Developer Pro $29 a month monthly 50,000 parsed pages/month · Parse API access · API key management · JSON, Markdown, tables, headings, and bboxes · Usage dashboard · Layout-aware RAG chunks Read 30 Sep 2026 · pdfaccessibility.ai
PDF Accessibility Pro $29 a month monthly 500 accessible PDF exports/month · Unlimited checks · 50 MB PDF uploads · 1 GB retained storage · Manual editor · Batch remediation and ZIP export Read 30 Sep 2026 · pdfaccessibility.ai
API Scale $199 a month monthly 250,000 parsed pages/month · Organization API keys · Usage by key and member · Developer roles and team controls · Custom API volume available · Integration support Read 30 Sep 2026 · pdfaccessibility.ai
PDF Accessibility Enterprise $199 a month monthly 5,000 accessible PDF exports/month · Unlimited checks · 10 GB retained storage · Higher-volume batch remediation · Team workflow · Priority remediation support Read 30 Sep 2026 · pdfaccessibility.ai

Every PDFAccessibility.ai plan and price →

Strong points and limits

Strong points

  • Checks against WCAG, PDF/UA, Section 508, ADA, and EN 301 549.
  • Manual editing covers tags, headings, content, and image alt text.
  • Batch remediation supports ZIP downloads.
  • API returns structured JSON and Markdown with page references.
  • Uploads are not used to train public AI models.

Limits

  • Free PDF Accessibility plan retains files for seven days.
  • Free plan allows 10 accessible PDF exports.
  • Complex layouts or scanned pages may need manual review.
  • API documentation uses polling as its current baseline.

Who it suits

It suits compliance teams, agencies, education, government, legal, and healthcare teams handling PDF remediation. Developers and AI teams may use the structured-data API, which is documented around asynchronous uploads and polling.

Verdict

PDFAccessibility.ai pairs accessibility review and remediation with an API for structured PDF content. Its automation can reduce manual work, but complex documents may still require review, and API integrations should account for polling rather than assuming webhook delivery.

Where Specifiction places it

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