Learneo

Learneo brands and platforms are pioneering advances in a wide range of applications for emergent technologies, including the use of AI to improve people's writing, reading and math skills, in school, professional and daily life. The platform of businesses includes CliffsNotes, the original and iconic study guide company; Course Hero, an online learning platform of academic resources; LitCharts, a creator of literature resources; QuillBot, an AI-powered writing companion helping anyone improve their writing skills; Scribbr, a multilingual academic proofreading service, and Symbolab, an AI-based mathematics resource. Learneo was established in Redwood City, California by Andrew Grauer and Gregor Carrigan.