R.test leverages artificial intelligence to provide a comprehensive diagnostic testing experience for students looking to assess their readiness for major exams like the SAT, ACT, PSAT/NMSQT, and AP. By eliminating inefficiencies in the test prep sector, R.test enhances accessibility and reliability. Users simply sign up, select a test, and take a diagnostic exam that assesses their strengths and weaknesses. This individualized approach ensures targeted study efforts, providing a detailed analytics report that offers insights into student performance, suggested next steps, and estimated score predictions. R.test aims to empower students, educators, and tutors with a robust platform for test preparation that adapts to their specific needs.