Catalyst Test Prep is an online SAT, ACT, PSAT, and AP exam preparation platform for high school students across North America. We combine AI-powered personalized learning with dedicated 1-on-1 mentorship to help students improve performance in standardized exams. Students receive customized study plans based on diagnostic assessments that identify strengths and weaknesses, along with access to our VEGA AI platform for gamified practice, full-length mock tests, adaptive learning, and detailed performance analytics.