Best GMAT Prep Courses

Magoosh is our top choice, with extensive resources and a competitive price

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GMAT prep courses give you the resources and tools to succeed on the Graduate Management Admission Test or GMAT. GMAT prep courses come in several formats, including in-person instruction, online courses, and book-based study courses. GMAT prep courses may help you prepare for your first GMAT attempt or help you improve your score for a retest.

Our methodology to develop this list began with researching 10 popular course providers. We evaluated materials, cost, course duration, and learner outcomes. Courses with extensive question banks, multiple practice exams, and long durations did the best in our ranking. 

Best GMAT Prep Courses of 2023

Best Overall : Magoosh

Magoosh Logo

Magoosh Logo

  • Price: $219, $249, $599
  • Duration: 1 year
  • Guarantee: 50-point increase guarantee
Why We Chose It

Magoosh is our choice for the overall best GMAT prep course due to reasonable pricing for a full year of access to an extensive set of GMAT prep resources with a 50-point score increase guarantee.

  • One year of access to video lessons, practice questions, diagnostic tests, and study schedules

  • 50-point score improvement guarantee

  • Free trial available

  • Option to pause your study program

  • No essay grading

  • Only a minimum of two full practice exams


Magoosh is our top choice because it includes an extensive set of online study resources, an impressive 50-point score improvement guarantee, and a price point that’s far below top competitors. While you don’t get as many resources as some big-name test prep companies, the value here is tough to beat.

The Premium version is best for most self-study students and costs $249 for one year of access. Study content in the premium package includes all four GMAT sections with at least two practice tests, more than 340 video lessons, and 1,300 practice questions. Magoosh includes a score predictor, which helps you know if you need to study harder or if you’re on track for your target score.

A version that includes only the math and integrated reasoning sections is available for $219, or you can upgrade to a course that offers 16 hours of live classes in small groups for $599. While it would be nice to see more than two practice exams guaranteed, Magoosh customers get 40% off official GMAT practice exams if you care to add those on.

Best Free Course : GMAT Official Starter Kit



  • Price: Free
  • Duration: Unlimited
  • Guarantee: None
Why We Chose It

We like that the GMAT Official Starter Kit gives prospective test-takers access to two full-length GMAT practice exams and 90 practice questions for free and is made by the company that makes the Graduate Management Admission Test.

  • Completely free

  • Includes two full practice exams in the GMAT format

  • Made by the creator of the GMAT

  • Not sufficient for full exam preparation


When studying for any exam, official prep materials from the exam’s creator are a great way to get a feel for the actual exam experience. We like that you get that for free from the GMAT Official Starter Kit at

After signing up, you get free, unlimited access to two full-length practice exams, 90 practice questions, and time-management reports to help you understand where you need to focus most during the real exam. The practice tests simulate the test-taking experience, so they are a good way to start your exam prep with an idea of what lies ahead.

While it is free, the resources are limited, and you’ll likely need an additional, paid preparation course to do well on the GMAT. More practice exams are available for purchase from, but there’s little reason to skip this free option to improve your GMAT skills.

Best Online Course : Kaplan



  • Price: $999 (self-paced) or $1,599 (live online instruction)
  • Duration: 6 months
  • Guarantee: Score improvement
Why We Chose It

We chose Kaplan as the best online course because it offers multiple high-quality preparation course options with comprehensive GMAT prep resources.

  • Options for self-paced study or live instruction

  • Six practice exams

  • Additional Kaplan resources can improve your study experience

  • One of the more expensive GMAT prep options

  • No guarantee of a specific score improvement


Kaplan is a huge test prep company, and we picked it as the best online GMAT prep course because of its depth of resources and various course-taking options. You can choose between a self-paced course or an instructor-led experience with live teaching. You get access to six full practice exams no matter if you do self-paced or with an instructor.

Students have access to many additional resources and features. Resources include foundations of GMAT guides, a seven-hour math workshop, a test simulation booklet, and more.

The self-paced course costs $999. The more expensive live online version costs $1,599 and includes sessions in an online classroom where you can ask questions to a team of teachers. There are other options as well from Kaplan including in-person instruction. While it’s one of the more expensive courses, the extensive resources included may make it worth the cost.

Best In-Person Course : Princeton Review

Princeton Review

Princeton Review

  • Price: $799 to $1,999
  • Duration: About 1.5 months of classes, access to online materials for longer
  • Guarantee: Score improvement

Use promo code Dotdash15 to receive 15% off for classroom and self-paced programs.

Why We Chose It

We picked Princeton Review because it offers multiple in-person course options as well as in-person private tutoring.

  • Two options for different in-person GMAT courses

  • High-end course with 700+ score guarantee available

  • Ten practice tests and 61+ online drills included

  • One of the more expensive course options

  • 620+ starting score required for 700+ guarantee


The Princeton Review is a major exam prep company covering many more courses than the GMAT, and its GMAT courses stand out as a top choice for in-person exam prep. While it is a bit pricier than the GMAT Fundamentals course, the GMAT 700+ course, which guarantees you a score of 700 or higher if you start with a score of at least 620, is likely the best choice for most.

The GMAT 700+ course includes 47 hours of instruction. There are 27 hours of core course classroom instruction plus at least 10 hours of focused instruction on advanced GMAT questions and at least 10 hours of verbal and math explanation sessions. In addition, students get other resources including the official GMAT guidebook bundle which includes over 4,480 practice questions. The course also has 10 computer generated, adaptive practices tests.

These courses are not cheap, but you get what you pay for. The Fundamentals course has a regular prices of $1,399, while the GMAT 700+ course is priced at $1,999. There's also a self-guided option for $799. However, the courses are frequently on sale. Reasonably sized, in-person classes can be a major asset in preparing for the GMAT and entering into your preferred MBA program.

Best Score Improvement Guarantee : TestMasters



  • Price: As low as $899 to $2,999
  • Duration: 4 months
  • Guarantee: 100-point score improvement
Why We Chose It

We picked TestMasters because it includes an impressive score improvement guarantee of 100+ points, the biggest guarantee of reviewed GMAT course providers.

  • Choose online, classroom, or private one-on-one courses

  • 12-session course includes additional study materials

  • Score improvement guarantee of 100+ points

  • In person class locations could be far from where you live

  • The online experience uses a dated design


TestMasters offers a self-guided online course, in-person classroom course, and private one-on-one course instruction. The biggest unique feature is a score improvement guarantee of 100+ points, which is the biggest guarantee of any course reviewed.

However you decide to proceed with TestMasters, all courses include 12 class sessions plus an additional 1,200+ pages of study materials and a copy of The Official Guide for GMAT Review. The biggest downside is the online experience, which lags behind competitors. But while the design isn’t stellar, the content is solid.

You can take the online-only version for $899, the in-person classroom course for $999, or private one-on-one teaching for $2,999. The private one-on-one course is a bit pricey, but it could be the right choice for students who do best with personal attention.

Best on a Budget : PrepScholar



  • Price: $99 to $399
  • Duration: 2 to 4 months
  • Guarantee: 60-point guarantee with the top package
Why We Chose It

We chose PrepScholar as best for those on a budget because it offers a low-cost $69 starting package and a comprehensive program for $259.

  • Online study packages starting at $69

  • The most robust program includes over 100 hours of content

  • Five-day free trial on all plans

  • Dated online experience

  • Short access duration for lower-cost plans


PrepScholar is our top option for GMAT prep on a budget, as it offers courses starting at just $99. That’s less than 5% of what you’ll pay with some of the most expensive options. While there’s an option under $100, most students will do best with the $399 Completely Customized Online GMAT Prep course. It includes a 60-point score improvement guarantee.

The $399 version includes four months of access to more than 100 hours of content, 1,000+ practice questions, and a diagnostic exam. Lessons focus on GMAT skills, GMAT strategy, and the content that makes up each of the four exam sections.

For an additional cost, you can add a tutoring package. Tutoring isn’t the cheapest around, starting at $799 for four hours (about $200 per hour), but for those who feel confident learning at their own pace, the self-guided online courses are very affordable compared to the competition.

Final Verdict

Overall, Magoosh is our top choice because it offers an extensive GMAT prep course for a reasonable price. The $249 course includes a year of access to course materials and comes with a 50-point score improvement guarantee. It’s not the cheapest or the most robust course, but it does a good job of balancing cost and value for future GMAT test-takers.

If you plan to take the GMAT, a GMAT prep course or study guide may be an essential resource. Some students may get by with only a test prep book, but online classes with live help, practice exams, and large libraries of practice questions help others achieve a higher score. Magoosh does a good job of catering to various learning styles and needs without breaking the bank.

Compare the Best GMAT Prep Courses

Company  Price  Platform  Guarantee  Duration 
Magoosh Best Overall $219, $249, $599 Online 50 points 1-year access
GMAT Official Starter Kit Best Free Course Free  Online  None  Unlimited 
Kaplan Best Online Course  $999 or $1,599  Online self-paced or online live instruction (in-person also available)  Score improvement  6 months 
Princeton Review Best In-Person Course  $1,399 to $1,999*  Live online or in-person instruction  Score improvement or 700+ score (depends on course)  1.5 months of class plus materials for longer
TestMasters Best Score Improvement Guarantee $899 to $2,999  Online, classroom, or private one-on-one 100 points  4 months 
PrepScholar Best on a Budget  $99 to $399**  Online  60 points  2 to 4 months 

*Discounted to $1,299-$1,699 as of March 2023. ** Discounted to $69-$259 as of March 2023.

How to Choose the Best GMAT Prep Course

To pick the best GMAT prep courses, it’s a good idea to look at course materials, the number of practice exams and questions, cost, score improvement guarantees, and duration as top factors.

  • Course materials: The quality and type of materials are essential in learning what you need to succeed on the GMAT.
  • Number of resources: Each provider has a varying number of practice exams, sample questions, and other resources.
  • Price: Cost is a big factor in the course you choose, though it’s a relatively low factor due to the overall cost of taking the GMAT and earning an MBA.
  • Score improvement guarantee: Score improvement guarantees indicate the quality of instruction and success of past students.
  • Duration: Longer course durations give you more time to prepare and study.

Frequently Asked Questions

Is a GMAT Prep Course Worth It?

GMAT prep courses are not the only way to study for the GMAT, but they are an important option for many future GMAT participants. GMAT prep courses are worthwhile to anyone who wants to do better on the GMAT exam and doesn't trust themselves to study well using only books and other non-course resources. Depending on your needs, there’s likely a GMAT prep course that meets your budget, schedule, and learning style.

What Is the GMAT?

The GMAT is the Graduate Management Admissions Test. This test is the standard entrance exam for Masters in Business Administration (MBA) programs worldwide. The GMAT is a computer-based test including multiple-choice questions and an essay section. GMAT scores range from 200 to 800, with an average score of around 575. Every university has different MBA admission requirements, so you should check your desired programs for typical undergraduate grades and GMAT scores for admission.

How Do GMAT Prep Courses Help Improve Test Scores?

GMAT prep courses teach both the content included in the GMAT test and test-taking skills to help you succeed with the GMAT format. Class-style instruction, practice tests, and sample questions prepare future GMAT takers with the knowledge and skills to earn their best possible score on the exam. Depending on the GMAT prep course you choose, you may get a score improvement guarantee of up to 100 points over past attempts.

How Much Do GMAT Prep Courses Cost?

While there are free GMAT preparation resources available, most GMAT-bound individuals would likely benefit from a paid GMAT prep course. Among the courses we reviewed, costs ranged from $69 for basic, self-guided online programs to around $3,000 for a one-on-one, personalized course experience. Quality courses start at about $250 for online, self-guided lessons and materials. Many course providers offer additional tutoring and one-on-one instruction for an additional cost.


To pick the best GMAT prep courses, we looked at the details of 10 popular course providers, focusing on materials, cost, duration, and learner outcomes. Courses with extensive question banks, multiple practice exams, and long durations fared best in our ratings. The cost was a factor but carried less weight, as MBA programs may cost as much as six figures, and GMAT prep is a relatively small expense, even in the $3,000 range. Only well-reputed test preparation companies were included in our final results.

GMAT Prep Courses
Article Sources
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  1. Graduate Management Admission Council. "Understanding Your Score."