PrepMe is a for-profit American company that offers online courses and tutoring for standardized achievement tests, in particular those offered by the Educational Testing Service (ETS), such as the PSAT and SAT; and the ACT offered by ACT, Inc. PrepMe also developed its Coursification platform to open its adaptive online learning platform to publishers.The company was founded in 2001 by Avichal Garg, Karan Goel, and Joe Jewell, Stanford, University of Chicago, and Caltech students respectively.