Online Test Prep

Trusted by Educators, Parents and Students Around the World

Caddell Prep is used by students across the USA and in 24 other countries!

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Prep Courses
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One Step Ahead

Why We're The Best

Caddell Prep has always been focused on improving education. We started as an in-person tutoring company, so we were able to work directly with students and their parents to learn what their pain-points were.

Based on our experience, we were able to create an online test prep platform that teaches students in the most efficient manner: short video lessons, followed by questions with video explanations.

Caddell Prep is Supported by the Biggest, Most Respected Names in Education

Test Prep Solutions

Self-Paced Video Test Prep Courses

Our courses are designed to maximize score increases. Each test was analyzed and broken down to best develop our course.







Algebra 1 Regents


Geometry Regents


NYS 6th Grade Math


NYS 7th Grade Math


NYS 8th Grade Math


Learn About the People Behind caddell Prep

Meet The Team

Glyn Caddell, CEO

Glyn is a graduate of NJIT with a BS in Mechanical Engineering. Glyn started tutoring professionally in 2008 and grew the company from a single person to one that helps students globally. Glyn is also the president of Staten Island Technical High School's Alumni Association.

Anthony Heath, CTO

Anthony is a graduate of NJIT with a BS in Computer Science. Anthony is also the owner of PerfekTech Solutions. Anthony has developed over 100 websites and 10 apps. His prowess as a fullstack developer has been important to exceptional user experience and intelligence built into our test prep courses.

Four steps to success

We Help Students Every Step of The Way Through School

  1. Math help to keep up in school
  2. Test prep for end-of-the-year exams 
  3. Prep to help students ace high school admissions tests
  4. SAT prep to help students get into the colleges of their dreams

Free Math Help

Math Lessons & Practice

Video math lessons and practice sets to help keep you on track during the school year.


Algebra 1

We have lots of experience

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