LibreTexts vs Opiq

LibreTexts is a nonprofit open education platform for creating, adapting, and sharing accessible textbooks, homework, and related learning materials. Its libraries cover 17 subject fields and more than 2,000 textbooks, and instructors can remix chapters into custom books. Pages can include Jupyter Notebooks, ADAPT homework questions, 3D visualizations, and videos. ADAPT supports formative and summative assessment and includes a shared bank of more than 240,000 openly licensed elements. LibreTexts can be embedded in institutional learning management systems over a secure connection, with optional grade and assessment exchange. Guides cover importing books into Canvas, Moodle, and D2L, and also mention Blackboard. Book pages may provide PDF, EPUB, and editable downloads. Educators can create, adapt, and host open educational resources free of charge. The service is available on the web, Android, and iOS, with offline access and annotation tools. A free plan is listed, with paid pricing from $15/mo.

Opiq is a cloud-based learning environment and digital learning-material library for students, teachers, schools, and individual users. Its library contains more than 500 works from publishers and content creators, with materials described as aligned to the national curriculum and reviewed for facts and language. Teachers can assign tasks, create exercises, and track progress by chapter and student; many exercises are checked automatically. AI features find related material across subjects and textbook levels, while OpiqGPT combines chat with a language model and textbook text. Opiq connects with eKool and Stuudium for assigned homework, and eKool teachers can import graded results. It runs on Android, iOS, and web, with annotation and read-aloud support. A free plan is available, with paid access from €1/mo. The app requires an account, and paid licenses must be ordered on the website. Individual licenses are for personal use outside general education.