
GregMat
Founded in 2013, Brain Sensei is an online project management exam prep platform best known for its unique story-based, animated learning approach set in feudal Japan that helps candidates prepare for PMP, CAPM, and other PMI certifications through engaging interactive content and realistic practice exams.
We may earn a commission if you enroll through our links — at no extra cost to you. It never affects our rankings. How we make money.
- +Extremely affordable GRE prep with strong community support
- +Clear strategy-focused lessons
- +Highly effective for self-motivated learners
- −Minimal platform polish
- −Limited adaptive technology
- −Relies heavily on self-discipline
GregMat is a low-cost GRE prep subscription. GregMat Plus costs US $11.99 a month and includes study plans, live classes, community forums and daily study guides. Free practice exams and tools are also available.
The pages we reviewed don't say how many practice questions are included.
Budget-conscious GRE students who want live classes and a daily plan.
Students who want a published practice-question count before subscribing.
- Home - GregMat - GregMat — accessed October 16, 2026
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