Proprep is an education technology company that develops video content, including thousands of exercises, powered by a technology that customizes courses in science, technology, engineering, and math (STEM) according to the specific needs of university students and institutions of higher education.The company operates worldwide under a variety of brands, including Gool in Israel, Proprep in the United States, and Proprep UK in the United Kingdom.Proprep was developed by Kvasir Education.