Why Prep Expert?

2,000,000 students have used our SAT + ACT Prep to improve test scores, win millions in scholarships, and receive admission into top colleges.

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Perfect Score Creator

The only course created by students who went from average SAT/ACT scores to perfect SAT/ACT scores.

376 Points

The highest average SAT score improvement in the industry - equivalent to jumping from the 50th percentile to the 90th percentile.

Money-Back Guarantee

If your child’s official SAT/ACT score does not go up from a previous official SAT/ACT, we will refund 100% of your money, no strings attached.

60 Course Hours

SAT/ACT score improvements are directly related to the amount of time a student spends studying — we offer 3x more hours than other courses.

Perfect Score Creator

The only course from the perspective of a students who went from an average SAT/ACT score to perfect SAT/ACT scores.

368 Points

The highest average SAT score improvement in the industry — equivalent to jumping from the 50th percentile to the 90th percentile.

Money-Back Guarantee

If your child’s official SAT/ACT score does not go up from a previous official SAT/ACT, we will refund 100% of your money, no strings attached.

60 Course Hours

SAT/ACT score improvements are directly related to time spent studying — we offer 3x more hours than other courses.

Meet Our Students

This course really helps to prepare you for the SAT. The strategies are simple to learn, quick to use, and very effective. This class brought my score up by over 400 points!

Deepal P. 400+ Point Improvement

This course helped me gain insight into the SAT through useful strategies, especially for the writing and math sections.

Jessie S. 490 Point Improvement

Prep Expert is an excellent program, and has helped with study habits and a great score increase. And my instructor is an excellent mentor for future plans.

Matthew B. 500 Point Improvement

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We are so confident that Prep Expert (Formerly 2400 Expert) offers the best SAT prep in the industry that we back it up with the best score guarantee in the industry. If your child’s official SAT score does not go up from a previous official SAT after our 6-week prep course, we will refund 100% of your money, no strings attached.

Other test prep companies require you to take a certain number of classes or tests. We don’t require any of that. Other test prep companies only guarantee additional classes/tutoring if your child’s score doesn’t go up. We offer you 100% money-back.

Instructors

Shaan Patel

Shaan Patel is the founder of Prep Expert (Formerly 2400 Expert), a #1 bestselling SAT & ACT book author, and MD/MBA student at Yale and USC. He raised his own SAT score from average to perfect and teaches students his methods in an online SAT prep class.

Ryan Fitzgibbons

Ryan got a perfect score on the SAT, scored in the 99th percentile on the ACT, and is one of the highest-rated instructors in the nation for average student score improvement!

Bill Marritt

Bill scored in the 99th percentile on the SAT, has a PhD in Chemistry from CalTech, is an AP Chemistry teacher, and consistently teaches SAT classes with 400+ point average score improvements!

Frequently Asked Questions

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