Knowunity is an innovative digital learning platform that integrates social learning with user-generated, verified content covering a wide range of school subjects. As the fastest-growing EdTech start-up in Europe, Knowunity is making a significant impact in the education industry. The platform is an excellent resource for high school students seeking academic support to enhance their learning experience. This case study explores the overall usability of the application and its relevance to American high school students and contains results from studies carried out before and during the application’s recent launch in the USA.