Data as of Sep 19, 2026 · Based on 3,321,301 AI responses across 10,533 prompts · See how Parse measures this
6 of 6 measured questions
OpenStaxopenstax.orgOpenStax is a nonprofit organization that develops and distributes free, peer-reviewed, openly licensed textbooks for college courses. Their textbooks are available online and in print at little to no cost, under open licenses (such as Creative Commons) that permit free use, adaptation, and redistribution. OpenStax aims to increase student access to high-quality educational resources and support instructors across a wide range of subjects.
The market map · 5 of 47 labelled
Education Platforms, Tutoring & Exam Prep →86%positive
Where OpenStax ranks in AI
freepeer-reviewedcomprehensiveusefulexcellentnon-profitgreathigh-quality
Excerpts where OpenStax appeared in the AI's answer
OpenStax Psychology : A completely free, full-length, peer-reviewed textbook.
OpenStax Psychology – Provides a completely free, peer-reviewed, comprehensive digital textbook
Excerpts where OpenStax appeared in the AI's answer
OpenStax — Useful for free science textbooks in subjects such as physics, chemistry, biology, and mathematics.
OpenStax: Best for completely free, peer-reviewed, and openly licensed digital textbooks
Excerpts where OpenStax appeared in the AI's answer
OpenStax is a free college textbook that's great if you want more detailed explanations and worked examples.
OpenStax Principles of Microeconomics (Free textbook) If you're confused about a chapter, OpenStax explains the theory clearly
