About QuillBot
Course Hero is an American education technology website company based in Redwood City, California, that operates an online learning platform for students to access course-specific study resources and online tutors.
The crowdsourced learning platform contains practice problems, study guides, infographics, class notes, step-by-step explanations, essays, lab reports, videos, user-submitted questions paired with answers from tutors, and original materials created and uploaded by educators. Users either buy a subscription or upload original documents to receive unlocks that are used to view and download full Course Hero documents.