The OAT / Partners and Resources
Partners and Resources
The companies and official sites we point students to for the OAT. Nobody pays to be here or to move up.
Last checked Nov 2, 2026.
OAT Prep Companies
Listed alphabetically. Which OAT Prep compares them on price, format, practice tests, guarantees and free options.
- Chad's PrepSelf-paced videos and practice tests for science, physics and quantitative reasoning.
- KaplanOn Demand, Live Online and tutoring formats.
- OAT BootcampSelf-paced videos, question banks and practice tests for every section.
- OAT BoosterSelf-paced videos, question banks and practice tests, with live crash courses sold separately.
- Princeton Review TutoringOne-on-one tutoring, in person or online.
Free and Official Resources
- ADA, Optometry Admission TestThe official OAT site: registration, fees, score reports and the paid official practice test.
- ADA, OAT Candidate GuideTest content, scoring and rules from the test's owner.
- Prometric, OAT test sitesTest-day tutorial and test center locations.
- OptomCAS, deadlines and school informationEvery school's cycle dates and requirements.
- ASCO, Profile of the 2025 Optometry Entering ClassClass GPA, OAT averages and seats for every program.
How a Company Gets Listed
- It offers a real OAT product with public pricing, so we can compare it with the others on the same criteria.
- Listing is free and doesn't depend on an affiliate program. Companies with no program are listed the same way.
- Listing isn't an endorsement. A page says what a product offers and who it suits, and what it doesn't include.
- No payment, free access or sponsorship changes the order or the wording. Read the Editorial Policy.
To suggest a company or correct a listing, email hello@futureod.com.