43 million learners. $3.4 billion saved.
OpenStax provides trusted textbooks and digital tools to help teachers and learners succeed. Last year, 42,000+ users wrote to say thank you.
Auto-graded assessments and grade sync
Assign readings, interactives, and assessments directly in your LMS with OpenStax Assignable, our teaching and learning platform.
Teach freely, learn equitably
Knowledge is a public good, not a privilege. OpenStax values inclusivity, representation, and the democratization of knowledge.
Educating the world requires partnership
OpenStax partners with EdTech organizations to deliver low-cost, high-value instructional tools aligned with our content.
