What we can’t stress the most is that like any other standardized admissions exam, the SAT is not an exam that should be taken “cold” and without any preparation. So whether it’s a formal class, self-study guides and exam prep-books, flash cards, or some combination of these tools, we put together some charts to help you in deciding which tool, or tools are right for you. As a disclaimer for ourselves, we want you to know that the tools that we included in our comparisions are not endorsed by us here at SATadvice.com, they’re just the more popular tools that are in the marketplace today. And as always, if you have any questions or if there’s anything we can do better to help you get the score you’re looking for, just drop us a line!
Kaplan vs. Princeton Review

Kaplan implied cost per point guarantee calculated based on a 200 point improvement. Find all the details on Kaplan’s guarantee here.
PrepMe vs. Revolution Prep

PrepMe vs. ePrep
