Guides / Which OAT Prep? / Chad's Prep vs Kaplan
Chad's Prep vs Kaplan
The two compared on the same criteria, in alphabetical order. The facts come from each company's own pages, last checked October 21, 2026.
No company paid to be on this page, and FutureOD doesn't earn anything from these links. If that changes, affiliate links will be labeled and the order won't move.
| Criteria | Chad's Prep | Kaplan |
|---|---|---|
| Format | Self-paced videos, quizzes, study guides and practice tests for science, physics and quantitative reasoning; no reading comprehension | On Demand (self-paced recorded lessons), Live Online (instructor-led) or Tutoring plus Live Online |
| Practice tests | Practice tests included; the pricing page doesn't give a count | 7 full-length practice tests in every course |
| Price and access | $60 per month, recurring | On Demand $699 list, 3 or 6 months; Live Online $1,699 list, 6 months; Tutoring plus Live Online $2,499 list, 10 to 40 hours |
| Score guarantee | None listed | "Guaranteed, or your money back"; conditions apply on Kaplan's guarantee page |
| Free options | Free videos for general chemistry, organic chemistry and general physics; the pricing page lists no free OAT content | A free practice test, a free consultation and fee assistance of up to 50% based on your FAFSA Student Aid Index |
Companies run frequent sales, so confirm the current price before you buy.
Where They Differ
- Cost to start: Chad's Prep is $60 a month. Kaplan's cheapest course, On Demand, lists at $699.
- Coverage: Chad's Prep lists no reading comprehension content.
- Live teaching: Kaplan offers instructor-led Live Online and tutoring tiers. Chad's Prep is self-paced videos.
- Guarantee: Kaplan lists a money-back guarantee with conditions. Chad's Prep lists none.
Neither is a pick from us. If you're deciding, set your budget and study style against these rows, then read the full comparison and what practice scores can and can't tell you.