ERDEM+ combines intelligent self-paced learning with real 1-on-1 expert counseling — so you get the flexibility of an app and the results of a private tutor.
ERDEM+ turns a complex journey into a clear, structured path — with technology that adapts and humans who care.
Access adaptive video lessons and reading materials designed to meet you exactly where you are. Learn anytime, anywhere.
Take full-length adaptive practice tests that pinpoint your weaknesses. Our AI engine adjusts difficulty in real time.
Book 1-on-1 live sessions with top counselors. Get personalized strategy, test-taking techniques, and accountability.
Full-length SAT simulations that adjust to your skill level, targeting the exact areas you need most.
Engaging, expert-taught video lessons covering every SAT topic with clear explanations and worked examples.
Intelligent analytics that map your learning curve, predict your score, and surface your next best study action.
Direct sessions with certified counselors who know the SAT inside out — your questions, answered live.
AI-generated weekly study plans tailored to your test date, target score, and current performance.
A beautiful, clear view of your progress across all SAT domains — know exactly where you stand.
Every ERDEM+ counselor has deep expertise in their section — not generalists, but specialists who've helped thousands of students break through.
ERDEM+'s lead counselor. Has personally guided 100+ students to their target scores through tailored strategy, deep diagnostic work, and relentless support.
"I had tried three other prep courses and never broke 1100. ERDEM+ was completely different — the AI actually found the gaps in my reasoning, not just my wrong answers. My counselor, Dr. Moreno, changed how I think about math."
Aiden Park
Los Angeles, CA
"The 1-on-1 sessions were worth every penny. James helped me go from dreading the reading section to actually enjoying it. Having a real expert who knows my exact weak spots is something no app can replace."
Sofia Reyes
Miami, FL
"The adaptive tests are eerily accurate — within two weeks they already knew I struggled with paired passages more than vocabulary. Scored a 1510 on test day, 390 points above where I started. Genuinely life-changing."
Marcus Chen
Austin, TX
Get priority access to ERDEM+, exclusive launch pricing, and a free introductory counseling session when we launch.