5 Best GMAT Prep Classes To Pass the First Time
In this article, you will find the best GMAT prep for busy professionals, which our team of experts has compiled after reviewing over 27 GMAT study classes.

Best Online GMAT Prep Courses Benefits:
- Effective GMAT prep courses provide structured study plans and access to high-quality practice questions.
- Expert instructors and interactive resources help clarify complex concepts and boost confidence.
- A GMAT prep course empowers students to approach the exam with confidence.
Best GMAT Prep for Busy Professionals:
Here’s a quick look at the best GMAT prep for busy professionals available in 2025:
1. Manhattan Prep
Manhattan GMAT Prep has experienced teachers who can adapt to your learning style.

Course Highlight:
- Higher Score Guarantee
- 6 full-length official GMAT practice exams
- Two 5-hour Foundations of GMAT Math Workshops
- All the GMAT Strategy Guide Set
- The GMAT Official Guide
- Foundations of GMAT Math eBook
- GMAT Advanced Quant eBook
- Dynamic Question Set Builder with 1,000+ practice problems
- Test simulation booklet
Course Options:
- Live Online GMAT Prep – $638
- Private GMAT Tutoring – $2900
2. The Princeton Review
The Princeton Review is a well-established provider of standardized test preparation, including a comprehensive suite of resources for the GMAT. Their GMAT courses are tailored to address the needs of a wide range of test-takers, offering personalized instruction, robust practice materials, and strategic insights for maximizing GMAT scores.
Course Highlight:
- GMAT 645+ Guaranteed
- 2,570 Adaptive Drills
- 8 practice tests
- Live instruction, over 4,400 drills
- Private Tutoring
Course Options:
- GMAT Focus 645+ – $1649
- Self-Paced – $649
- Private Tutoring – $180/hour
3. Target Test Prep
Target Test Prep is one of the top-rated online GMAT prep courses.
Course Highlight:
- Personalized study plan and calendar
- 1,400+ video solutions
- 700 Quant and Verbal flashcards
- The Top-Rated Online GMAT Prep Course
- 5-DAY Full-Access Trial For Free
- 4,000+ GMAT questions
- 130-Point Score Improvement Guarantee
- Live Support
Course Options:
- Self-Study Courses – $249
- Live Online Classes
4. Magoosh
Magoosh provides the Prep Smart for the GMAT Focus at the lowest price.
Course Highlight:
- Access to Math, Verbal, and Data Insights
- Over 200 video lessons
- Over 800 practice questions
- At least 2 diagnostic tests
- Score on average 90 points higher
- Free trial with over 20 questions and lessons.
- Affordable Price
- 7-day money back guarantee
Course Options:
- Self-Study Courses – $174.30
5. PrepScholar
PrepScholar’s GMAT program is scientifically designed to understand your strengths and weaknesses and customize them to your exact abilities.
Course Highlight:
- 60+ point improvement guarantee
- Determine your skill level for all 30+ GMAT skills
- Customized Curriculum
- 1-1 Tutoring
Course Options:
- GMAT Online Prep – $139
- Complete GMAT Online Prep – $259
- 1-1 Tutoring + Complete GMAT Online Prep – $779
Online GMAT Prep Courses FAQs:
1. How long should I spend preparing for the GMAT?
The recommended study time varies based on individual starting points and target scores. However, most students spend 2-3 months studying, with about 100-150 hours of preparation in total.
2. What’s the difference between self-paced and instructor-led GMAT courses?
Self-paced courses allow students to study on their own schedule, ideal for those needing flexibility. Instructor-led courses offer live or virtual sessions with real-time guidance, beneficial for students who prefer structured study schedules and interaction with instructors.
3. Are online GMAT prep courses as effective as in-person ones?
Yes, online courses can be equally effective, especially with live instruction, adaptive learning, and interactive tools. They also offer the convenience of studying from anywhere and often include more flexible scheduling.
4. Do GMAT prep courses offer score guarantees?
Many test preparation companies offer score improvement guarantees, meaning they promise a certain score increase or allow you to retake the course for free. Check each course’s policy, as terms can vary.
5. How much do GMAT prep courses cost?
GMAT prep courses can range from under $100 for basic, self-paced programs to $2,000+ for premium, live courses with extensive resources. There are also free resources available, though they may not be as comprehensive.
6. Which GMAT prep course offers the best flexibility for busy professionals?
Magoosh and Target Test Prep are excellent choices due to their self-paced nature and comprehensive materials. If you prefer a mix of live and on-demand content, Manhattan Prep offers great options.
7. Is a GMAT prep course necessary to score well on the test?
While some people do well with self-study, prep courses provide structure, expert guidance, and specialized materials that often make the study process more efficient and effective.
8. Can I access GMAT prep course materials on my mobile device?
Most major providers offer mobile-friendly courses or dedicated apps, allowing students to study on-the-go. This feature is helpful for busy professionals or those who prefer studying from multiple devices.