Continual Engine

Continual Engine is a leading digital accessibility service provider that helps organizations create inclusive digital experiences for everyone, including people with disabilities. Leveraging advanced artificial intelligence and accessibility expertise, Continual Engine transforms PDFs, documents, images, videos, websites, online courses, and STEM content into accessible and compliant formats.

The platform supports compliance with WCAG 2.1 and WCAG 2.2 Level AA, Section 508, ADA Title II, PDF/UA, and other global accessibility standards. By combining proprietary AI technology with the expertise of accessibility professionals and subject-matter experts, Continual Engine delivers scalable, cost-efficient, and high-quality accessibility outcomes.

Accessibility Solutions

- PREP – AI-powered PDF and document remediation platform
- Invicta – AI-powered image accessibility solution for generating accurate alt text and image descriptions 
- ContinuA11Y – Website accessibility audit and compliance platform

Accessibility APIs
- PREP Auto-Tag API – Automates PDF tagging from start to finish using AI-powered document structure detection 
- PREP Accessibility Checker API –  Automatically tests PDFs for WCAG and PDF/UA compliance and generates detailed accessibility reports 
- ContinuA11Y Audit API – Automatically audits websites and digital content for accessibility issues, identifies compliance gaps, and provides actionable insights for WCAG conformance.
- Invicta Alt Text API – Generates accurate, context-aware image descriptions and alt text using AI, helping organizations improve accessibility for users with visual impairments.

Digital Accessibility Services

- PDF and document remediation (PDF, Word, PowerPoint, Excel, HTML, ePub) 
- Image and STEM accessibility 
- Video transcription, captioning, and audio descriptions 
- Online course and LMS accessibility 
- Website and digital asset accessibility audits
- Courseware accessibility
- Color contrast and image corrections