The UnderlinelearningUnderline platform for Open Education

Greyled is where open education gets built. Professors write and remix course materials, then assign activities. Students complete them in the platform. Everyone can create, adapt, and share Open Source curriculums with ease. Browse all books in the library.

greyled OPEN TEXTBOOK FREE FOR PROFESSORS AFFORDABLE FOR STUDENTS
Collaborate, create, educate.

Greyled is a textbook creation tool and homework platform designed for higher education. We integrate Open Educational Resources to offer a superior learning experience without the exorbitant costs associated with traditional textbook learning platforms.

Our vision is to make quality education accessible to all students, regardless of their financial background.

Community-Driven Learning

Join OER authors and educators working together to transform education. At Greyled, collaboration isn’t just encouraged; it’s built into the foundation of everything we do.

Picking a Semillas textbook from the Greyled library

Affordable and Accessible

Greyled is a textbook creation tool and homework platform designed for higher education. We integrate Open Educational Resources to offer a superior learning experience without the exorbitant costs associated with traditional textbook learning platforms. View student pricing

Reading a Spanish module with its assigned activities in Greyled

For Professors: Freedom to Create

Design your own textbooks and activities or build on others. Customize every detail to meet your students’ needs, from course content to interactive homework assignments, all seamlessly integrated.

Greyled Create: dragging a section header block into a chapter
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Let’s Build the Future of Education Together

Greyled. Free for Professors. Affordable for Students. Always.