Finally, an SAT prep that actually works
Our AI learns how you learn, then creates a personalized study plan that adapts in real-time. Students improve an average of +200 points.
Why most students never reach their target score
If you have tried SAT prep before and felt frustrated, you are not alone. The traditional approach is fundamentally broken.
Wasting hours on generic practice
Traditional prep books give everyone the same questions. You're either bored with easy stuff or overwhelmed by things you're not ready for.
Spending $2000+ on tutors
Private SAT tutors charge $100-300/hour. Most families can't afford that, so students are left to figure it out alone.
Forgetting what you learned
You study for weeks, but when test day comes, you can't remember half of it. Traditional methods don't account for how memory actually works.
Losing motivation fast
Endless practice tests without seeing progress kills your drive. Most students give up before they ever see real improvement.
How we turn strugglers into top scorers
Our Cognitive Learning Engine adapts to your unique learning patterns, making every minute of study count.
We learn how you learn
Our AI analyzes your answer patterns, timing, and confidence to build your unique cognitive profile in just 15 questions.
Personalized practice path
No more one-size-fits-all. Every question is carefully selected to target your specific weak spots while building on your strengths.
Smart review that sticks
We bring back concepts at the perfect moment for your memory. Spaced repetition means you actually remember what you study.
Watch your score climb
Real-time progress tracking shows exactly where you're improving. Most students see their first 50-point gain within 2 weeks.
No credit card required. Start improving in 5 minutes.
Everything you need to crush the SAT
Built by students who aced the SAT, backed by cognitive science, powered by AI.
15,000+ questions that adapt to YOUR brain
Our AI doesn't just track right and wrong answers. It understands HOW you think - your timing patterns, confidence levels, and learning velocity to serve the perfect question every time.
- Real-time difficulty adjustment
- Pattern recognition analysis
- Cognitive efficiency scoring
Know your score before test day
We forecast your SAT score with 95% accuracy weeks in advance. No surprises. You'll know exactly when you're ready to take the real test.
- 30-day score predictions
- Confidence intervals
- Readiness indicators
Never forget what you learned
Our spaced repetition algorithm brings concepts back at the optimal moment for YOUR memory. It's like having a photographic memory trainer built in.
- Personalized review timing
- Forgetting curve optimization
- Retention tracking
Master 1000+ SAT words effortlessly
Bite-sized daily lessons, engaging exercises, and streak tracking make vocab building actually enjoyable. Most students learn 50+ new words per week.
- Daily bite-sized lessons
- Progress streaks
- Contextual learning
Students who switched to PrepSt
Don't just take our word for it. Here's what real students achieved.
50K+
Students Helped
+215
Avg. Point Gain
4.9★
App Store Rating
92%
Hit Target Score
I was stuck at 1180 for months using Khan Academy. PrepSt figured out I was rushing through easy questions and overthinking hard ones. Within 6 weeks, I hit 1550. Crazy.
Sarah K.
Yale '28
The predictive analytics are insane. It told me I'd score 1570-1590 two weeks before my test. I got 1580. It's like having a crystal ball.
Marcus T.
Stanford '27
I started with a 1050 and honestly thought I'd never break 1200. The adaptive practice made me actually enjoy studying. 430 points later, I'm going to MIT.
Emily R.
MIT '28
Went from 1280 to a perfect 1600. The vocabulary builder alone was worth it. I actually remember words now instead of cramming and forgetting.
James L.
Harvard '27
Compare the options
See how PrepSt stacks up against other SAT prep options.
Why pay $299+ when PrepSt offers more for free?
Start Free TodayGot questions? We've got answers.
Everything you need to know about PrepSt.
While Khan Academy offers great practice questions, they give everyone the same questions in the same order. PrepSt's AI adapts to YOUR specific learning patterns - it learns how you think, predicts where you'll struggle, and serves questions at your exact level. It's like having a $200/hour tutor who knows you inside and out, but free. Our students improve an average of 215 points vs 50-80 with traditional methods.
Still have questions?
Chat with our teamReady to see your score skyrocket?
Join 50,000+ students who transformed their SAT scores with PrepSt. Start your personalized study plan in less than 5 minutes.
- Free forever - no credit card
- See results in 2 weeks
- Cancel anytime
4.9/5 from 2,000+ reviews
