Best GRE Prep Courses in 2026: A Data-Driven Comparison

TL;DR

• Achievable GRE: $199, mixed format, a full year of access.
• Magoosh GRE Premium: $149-$179, video format, 1-6 months, score guarantee.
• GregMat+ / GregMat + PrepSwift: $11.99-$14.99 per month, hybrid format, monthly subscription.
• The Princeton Review GRE 162+ Course: $2399, live classes, multi-week, score guarantee.
• PrepScholar GRE Complete Course: $38-$345, mixed format, 12 months-lifetime.

What are the best GRE prep courses in 2026?

The best GRE prep courses in 2026 balance price, format, and duration with added features like score guarantees and flexibility. Courses from Achievable, Magoosh, GregMat, The Princeton Review, and PrepScholar are top contenders.

Why this matters

Choosing the right GRE prep course is crucial to achieving a competitive score, especially given the test's role in graduate school admissions. Each course offers unique strengths—whether it's a flexible format, comprehensive materials, or expert instruction—that cater to different learning preferences and schedules. This guide helps streamline your decision-making process by comparing key factors of top GRE courses.

Achievable GRE

Achievable GRE provides a robust mixed-format curriculum that costs $199 for a full year of access. Ideal for those who value self-paced learning with adaptive learning technology, it's an attractive option without time constraints.

Magoosh GRE Premium

Magoosh offers two GRE Premium options: a 1-month version for $149 and a 6-month version for $179. Both are video-based with the benefit of a score guarantee, catering to those who have varying timelines but need reassurance in score improvement. Explore Magoosh's offerings further in our platform guide.

GregMat+

GregMat+ offers hybrid learning on a monthly subscription for $11.99 per month, or $14.99 per month bundled with PrepSwift as GregMat + PrepSwift. This subscription model is suitable for learners who want a low monthly cost and the freedom to stop or continue as their study needs evolve.

The Princeton Review GRE 162+ Course

For those aiming for top-tier scores, The Princeton Review's GRE 162+ Course offers rigorous live classes for $2399. It includes a score guarantee and spans multiple weeks, ensuring that dedicated students receive intensive support. Learn more about The Princeton Review here.

PrepScholar GRE Complete Course

PrepScholar's GRE Complete Course is perfect for budget-conscious students. The $38 bestseller version provides a year of access, while the $345 course offers lifetime access. Both offer mixed formats and comprehensive content.

How to choose the best GRE prep for you

• Pick Achievable GRE for a year of flexible learning at $199.
• Choose Magoosh if you prefer score assurance and need up to six months of study.
• Opt for GregMat if hybrid learning and low monthly payments appeal to you.
• Go with The Princeton Review for elite score aspirations and extensive live preparation.
• Consider PrepScholar for cost-effective long-term access to preparation resources.
• Explore more GRE courses to find a course that fits your unique needs.