PREP is a sophisticated, AI-based PDF remediation software that creates accessible PDF content in minutes by using its highly intuitive and accurate tagging system.

Continual Engine is a digital accessibility company delivering AI-automated digital accessibility solutions for organizations across education, public sector, and enterprise. The platform helps remediate, audit, and maintain accessible PDFs, documents, images, videos, websites, online courses, and STEM content. Continual Engine supports WCAG 2.1/2.2 Level AA, Section 508, and ADA Title II compliance through a combination of AI-powered tools and expert-led digital accessibility services.