8 Best GRE Prep Courses (2023's Top Recommendations)

William Cohen
Published by William Cohen
Last Updated On: April 19, 2022

Getting into the graduate school of your dreams shouldn’t come down to luck in your Graduate Record Examination (GRE). But even when you put in the time and effort with best GRE prep books or best GRE prep courses, you could end up with a lower GRE score than you need. And the problem is often not your lack of effort.

There are too many GRE prep courses that significantly underdeliver in quality and content. To help you avoid such a mistake, we’ve analyzed dozens of online self-paced programs and have managed to narrow your choice down to this list of the best GRE prep courses.

Magoosh achievable Kaplan GRE PrepScholar GRE target test prep The Princeton Review manhattan prep The economist
COURSES Magoosh Achievable Kaplan PrepScholar Target Test The Princeton Manhattan Economist
Ranking 1 2 3 4 5 6 7 8
STARTING PRICE 149$ $199 $449 $38 $99 $499 $299 $349
6 Months ($179)
1 Year Access 6 Months ($449) 1 Year
Lifetime ($345)
1 Month ($99)
4 Months ($299)
6 Months ($399)
60 Days ($499)
120 Days ($1,699)
1 Month ($299)
3 Months ($399)
6 Months ($499)
6 Weeks ($349)
3 Months ($489)
6 Months ($699)
FREE TRIAL 7-day Free Trial     5-day Free Trial 5-day $1
14-day Free    Trial   7-day Free Trial
# PRACTICE QUESTIONS 1,200+ 9,999+ 5,000+ 2,000+ 3,000+ 2,500+ 1,000+ 2,000+
PRACTICE EXAMS 3 10 7 2 8 6 5
SCORE PREDICTOR ACCURACY 99% N/A 98% 97% 96% 98% 96% N/A
SCORE INCREASE GUARANTEE +5 Points  Guarantee +7 Points Guarantee Higher Score Guarantee +7 Points Guarantee High Quant Score Guarantee +10 Points Guarantee (10+ Course)
162+ Points Guarantee (162+ Course)
+6 Points Guarantee (Premium)
+7 Points Guarantee (Genius)
FORMAT Self-Paced Self-Paced Self-Paced Self-Paced Self-Paced Self-Paced Self-Paced Self-Paced
COURSE BOOKS Online Only Online Only 3 Workbooks + Pocket Reference Online Only Online Only Online Only
VIDEO INSTRUCTIONS 48+ 180+ 50+ 800+ 30+ hours 77
YOUTUBE CHANNEL 50+ GRE  Videos 25+ GRE  Videos 40+ GRE  Videos 15+ GRE  Videos 7 GRE Videos Non-GRE Related 7+ GRE  Videos Non-GRE Related
LIVE TUTORING Unlimited drop-in classes (179$) Online  ($999)
In Person ($1199)
$400/hour Fundamentals ($999)
165+ Tutoring ($156/hr)
Online or in-person ($1399) 1 Live Tutoring Session (Premium)
STUDENT SUPPORT Email & live chat Chat, email & phone Only for premium Email & live chat Email & live chat Email & forum Live video & chat
MORE DETAILS Read Full Review N/A Read Full Review Read Full Review Read Full Review Read Full Review Read Full Review N/A

Our Top GRE Prep Courses for 2022

1 - Magoosh GRE Prep Course (Editor's Choice)


Magoosh GRE is one of the best GRE prep courses we’d like to recommend. What students seem to like the most is the type of dashboard with personalized recommendations based on your progress. The platform works like a GRE prep tutor, providing an efficient planning method, so there's no second-guessing.

The self-paced online learning style of the Magoosh GRE prep course should give you good flexibility to set aside the right amount of time for each topic, section, and practice question. If you don’t do well on certain sections of the practice exam, Magoosh GRE prep will recommend focusing more of your time on those specific study materials.

You'll find the instructional videos short and motivating, and the practice tests, handy during random mock exams.

We also like that it gives you a regular prediction of what kind of score you’ll most likely get, which may help you decide when you’re ready. You can learn more about this course in our Magoosh GRE review.

Student Score Improvement Average Largest Improvement Smallest Improvement Book Accuracy Result
1 - Magoosh GRE Prep Course (Editor's Choice) 17 29 9 98%

Quick Facts

  • 3 practice tests
  • 1,200+ practice questions
  • The dashboard is easy to use with recommendations for study focus points
  • Easy to follow written and video instruction
  • Offers a GRE test score predictor to help you assess your progress
  • Good for both comprehensive and last-minute study
  • Structured with clear and flexible lesson plans
  • It could offer a larger number of questions in different formats

2 - Achievable GRE Prep Course


Achievable is also one of the best GRE prep courses you can try out. The first thing we liked about Achievable's GRE prep is that everything is available online as well as an easy to use tutoring app.

It also continuously checks your progress to recommend certain areas where you may need to spend more time studying.

And by doing a regular GRE practice test (there are 10 in total), you may get a much better picture of how much you’ve improved in preparation for the GRE.

Student Score Improvement Average Largest Improvement Smallest Improvement Book Accuracy Result
2 - Achievable GRE Prep Course 15 27 10 98%

Quick Facts

  • 10 practice tests
  • 9,999+ practice questions
  • All GRE prep course materials available online and in an app
  • Unique personalization and prioritization for better focus
  • Offers the largest range of questions of all the GRE prep courses
  • Regular discounts available
  • Achievable doesn’t offer video lessons or tutorials

The only thing we’d like to see added to the course is video lessons on some of the more complex topics on GRE Math, quantitative reasoning, and verbal reasoning.

3 - Kaplan GRE Prep Course

Kaplan GRE

Another course that deserves a place on our list of the best GRE prep courses is Kaplan GRE. What stood out for us with the Kaplan GRE prep courses is that they allow you to sit one of the practice exams at a test facility in front of a GRE test tutor. As a student, that may help you better prepare for the nerves you might have on the test day.

You may also have enough tests to take along the way to see how much the GRE test prep course has worked to improve your score.

And if you like studying on the go, during a lunch break, or while commuting, then flashcards on the app may be helpful for test preparation. You'll see helpful materials for GRE math, quantitative reasoning, and verbal communication.

Kaplan also offers test prep courses for other standardized tests, including GMAT prep. If you wish to learn more check out our complete review of Kaplan GRE prep course.

Student Score Improvement Average Largest Improvement Smallest Improvement Prep Course Accuracy
3 - Kaplan GRE Prep Course 16 30 5 98%

Quick Facts

  • 7 practice tests
  • 5,000 practice questions
  • Option to take a practice exam at a test facility
  • The GRE prep full-length practice tests allow you to track your progress
  • Many users love the flashcard app to study while on the go
  • It’s one of the most expensive GRE prep courses

4 - PrepScholar GRE Prep Course

PrepScholar GRE

PrepScholar GRE Course provides one of the more detailed study plans among the prep courses we've reviewed. This should put you in a position where you can start each day with an exact goal in mind.

The GRE tutor company is also confident enough in their past student results to guarantee at least a 7 point improvement.

Oh, and you have access to all the materials for 12 months, which is something most other GRE prep courses don’t come close to.

Student Score Improvement Average Largest Improvement Smallest Improvement Book Accuracy Result
4 - PrepScholar GRE Prep Course 17 23 7 97%

Quick Facts

  • 2 practice tests
  • 2,000 practice questions
  • Detailed study plans may help you stay on track
  • Comes with a +7 point higher score guarantee
  • Allows access to study materials for 12 months
  • Some more practice exams would help prep for test-taking

5 - Target Test GRE Prep Course

target test prep

Many students like about Target Test Prep because a lot of the GRE prep course content comes in HD video format. That could make it feel more like a class or tutorial experience.

With Target Test prep, you also have the option to book into live online tutorials, which may help you better prepare for some areas where you’re struggling the most.

These GRE preparation tutorials also seem to cover a lot of the math topics, which may be a good option if this is one of your weak points in the GRE. To learn more about the course options be sure to check out this link.

Student Score Improvement Average Largest Improvement Smallest Improvement Book Accuracy Result
5 - Target Test GRE Prep Course 16 25 5 96%

Quick Facts

  • No practice tests
  • 3,000+ practice questions
  • Comes with the largest selection of HD video lessons and tutorials
  • Option for live online tutoring with an experienced GRE teacher
  • Many positive reviews that it may particularly help with the quantitative reasoning section [1]
  • Volume of course material other than GRE math could be improved

Unfortunately, Target Test Prep doesn’t include practice exams, and we thought that the content was heavily geared towards GRE math.

6 - The Princeton Review GRE Prep Course

The Princeton Review

The Princeton Review Prep GRE may be one of the more prestigious prep courses that might be a good investment if you’re hoping to become an ivy league student.

With Princeton Review, not only do you get some very good quality course work, but there are several stages where you may submit tests and essays to be reviewed by an expert.

Coupled with a Princeton Review GRE prep book, this could help you get more personal feedback to improve your score in areas where you might need to put in a bit more work.

The Princeton Review course also has a live online prep class where you may be able to raise specific questions that you’ve struggled with. In case you'd like to learn more be sure to read our Princeton Review Prep GRE review.

Student Score Improvement Average Largest Improvement Smallest Improvement Book Accuracy Result
6 - The Princeton Review GRE Prep Course 18 24 9 98%

Quick Facts

  • 8 practice tests
  • 2,500 practice questions
  • All the Princeton Review practice exams are full length
  • Submit practice exams to a GRE expert for detailed feedback on strengths and weaknesses
  • Instructor-led live online tutorials available on Princeton Review
  • You may need to come up with your own study plan and focus areas

With Princeton Review, the only thing missing is a recommended study plan laying out what you should be doing from week to week.

7 - Manhattan Prep GRE Test Course

manhattan prep

The Manhattan Prep GRE course is another one that focuses a lot on providing more formats of online self-paced learning.

With Manhattan Prep, many students seem to have succeeded by watching more than 25 hours of video lessons several times to better remember the content. And for an extra fee, you’ll get access to some Manhattan Prep private tutoring workshops that may focus on your weaker areas.

Manhattan Prep GRE also allows you to take an official practice test six times, which might be enough to see when your progress has brought you to the level you’re aiming for. You can learn more about this course in our Manhattan Prep GRE course review.

Student Score Improvement Average Largest Improvement Smallest Improvement Book Accuracy Result
7 - Manhattan Prep GRE Test Course 19 24 7 96%

Quick Facts

  • 6 practice tests
  • 1,000+ practice questions
  • Broad range of study materials including over 25 hours of videos
  • Optional Manhattan prep tutoring and workshops available
  • May provide enough practice tests to check your progress
  • A test taker will have to come up with a study plan

The only thing missing is a detailed study plan to guide you through all the sections. Manhattan Prep also provides a free GRE practice test prep, check it out.

8 - Economist GRE Prep Course

The economist

The final one of our best GRE preparation courses comes from The Economist, which provides test takers with access to a private tutor. Many students have commented that this may have helped them overcome study problems that could have reduced their test scores.

There are a total of 5 GRE practice tests, and you have access to over 5,000 questions. You’ll also be able to submit essays for review. The Economist GRE prep course feedback you receive includes actionable recommendations on how to improve your writing skills for the actual GRE.

Student Score Improvement Average Largest Improvement Smallest Improvement Book Accuracy Result
8 - Economist GRE Prep Course 16 25 9 96%

Quick Facts

  • 5 practice tests
  • 5,000+ practice questions
  • Access to real tutors to help with specific problems
  • Good selection of practice tests with a decent mix of sample questions
  • Essay reviews may help you better focus on weak points
  • The materials don’t include videos of important topics

The only thing we were missing compared to other prep courses, is a library of videos, especially for some of the more complex topics.

8 Factors to Consider

Here are the main focus points that we looked at during our research of the GRE Prep Courses.

1. Price


While investing in your future career success shouldn’t come down to just money, you’ll notice that there are big differences in the prices of the above prep courses.

In some cases, the best GRE test prep courses are more expensive because of the prestigious organizations that provide them, like Princeton Review and prep Manhattan.

It’s kind of like buying branded sports gear and paying extra for a certain logo.

But keep one thing in mind.

Once you get your GRE exam results, nobody will know what program you used to improve your GRE scores.

2. Number Of Practice Exams

This is one of the more important features of prep courses, and you need to focus on it for two reasons. First of all, the more times you can go through the best GRE prep tests, the more confident you should get in answering the questions.

We’ve heard from so many students who were very nervous about taking the GRE test. They all said that going through multiple full-length practice tests showed them that they were able to get a good score.

With a short amount of time to prepare for the GRE, the most important thing examinees can do is quickly take a practice test to ascertain their strengths and weaknesses. “

– Arvin Vohra, founder of the Vohra Method.

Secondly, taking multiple prep tests will show you how much your score has improved from week to week or month to month. It’ll give you a good picture of when you’ve done enough work to take the real exam.

3. Number Of Practice Questions


Some people think that the more questions there are, the more repetition of the same questions will come up.

But you’ll be surprised to see how even a small change in the wording of a question and answer could improve how well you retain the correct information.

It forces your brain to pay more attention to the exact wording to come up with the right answer.

The best GRE prep course has many different questions in order to help you prepare for the prep course properly. The more practice problems you get to work on, the more flexible you’ll become at dealing with the questions on the real exam day, so we highly recommend you check out these prep tests.

4. Score Improvement Guarantee

We like seeing a GRE test prep program that comes with a score improvement guarantee. It shows you that the course providers are confident in the content they have created. And the guarantee usually shows a score improvement that is at the low end of the average they see.

Now, you do have to be careful in how you interpret this. It’s no excuse to put in less work just because your chosen program has a high guarantee. The guarantee isn’t going to improve the results you achieve if they aren’t high enough.

5. Course Delivery

Every student has a different learning style, and self-paced online learning should provide a few different content delivery options. We like to see some of the more complex materials like verbal reasoning, analytical writing, and GRE math offered in video lessons.

Having someone talk you through certain concepts in video lessons is possibly one of the best ways to understand and memorize them. Magoosh GRE, Princeton Review, Prep Manhattan, and Princeton Review offer these options. Another important factor is an easy-to-view dashboard of all the sections you need to cover. And some prep courses provide recommendations on the dashboard based on your weekly progress.

6. Mobile App

mobile app

Now, it’s easy to access online GRE preparation course content on your phone if it’s on a webpage.

But a designated app might make things a lot easier.

When you launch the GRE test app, you’ll see exactly what you need to cover each day, and it should give you a progress report as well.

Some of the course providers have also come up with innovative solutions like digital flashcards.

If you have 10 minutes to spare on a lunch break, or you have a long commute, then spending time to do some repetition might make a big difference.

7. Live Online Tutorials And Grading

Sometimes, video lessons are included with the more expensive prep courses (like Princeton Review) or available as an extra.

Here’s the thing.

Sometimes, you might get stuck on a problem, and no matter how many times you read over the content, it just doesn’t sink in. All it might take is for a GRE tutor to take you through a GRE test section step by step to get that lightbulb moment.

And while digital grading services have become better, they often lack the human touch to pinpoint exactly what you should be doing to improve your writing skills.

8. GRE Study Schedule

Whether you’re planning to study for the GRE 2 months or more, you need a plan to break down all the work. Unfortunately, not all of the best GRE prep courses come with a study guide, which means you would need to break this down yourself [2].

Ideally, you should choose an online course option that continuously checks your progress from the studied content and prep course to show you where you may need to spend more time. It could help you make much better use of your time and significantly improve your success rate.


Are GRE Prep Courses worth it?

Yes, GRE prep courses are worth it, especially if you need a specific score to get into the graduate school of your dreams. The prep courses are specifically designed to prepare you for the type of questions you’ll encounter on test day.

How far in advance should you study for the GRE?

You should study between 4 and 12 weeks in advance of the comprehensive GRE prep. However, if you have a busy work and life schedule, then you may want to give yourself up to 6 months to improve your chances of success.

Can you take the GRE without studying?

Yes, you can take the online GRE prep course without studying or using prep courses, but this may not give you much more than a passing score. If you need a specific score for your chosen school, it’s best not to take any chances and put in extra study time.

What is a good GRE score?

A good average GRE score for math is 152, and for verbal 150 [3]. Students need to check what their chosen school requires as a minimum score, as this could be very different between schools.

And the #1 GRE Prep Course is...

Out of the best online GRE prep courses that we reviewed, Magoosh was the one that we kept using to compare others.

One of the main things you need to do when studying for the GRE is to spend a lot of time going through practice questions and exams. This is one area that Magoosh stood out the most.

But you might also find you make better use of your time preparing for the GRE by taking advantage of the study recommendations on the Magoosh platform. We like how the personalized dashboard provides recommendations based on an individual's progress.

If you want to maximize your success rate, then try out Magoosh today and improve your chances of getting into that graduate institution you’re aiming for.


Our #1 Recommendation

Magoosh GRE Prep Course

  • The dashboard is easy to use with recommendations for study focus points
  • Easy to follow written and video instruction
  • Offers a GRE test score predictor to help you assess your progress
  • Good for both comprehensive and last-minute study
  • Structured with clear and flexible lesson plans
  • Get the BEST PRICE until the end of January
Click For Best Price
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Rank GRE Prep Course Features Starting Price
1 Magoosh Best value for money $149
2 Achievable Most practice $199
3 Kaplan Very well rounded $449
4 PrepScholar Affordability $38
5 Target Test Video instructions $99
6 The Princeton Point-increase guarantee $499
7 Manhattan Flexibility $299
8 Economist 24/7 Customer support $349

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