Best GRE Prep Courses (2025): GregMat, TTP, Magoosh & More
The GRE prep landscape has shifted dramatically in 2025. With the Shorter GRE now the standard (under 2 hours, no “Analyze an Argument” essay), efficiency is key. The days of everyone just buying a Kaplan book are over. Today, niche providers like GregMat+ and Target Test Prep are often outperforming the industry giants at a fraction of the price.
We have tested the top providers to help you navigate this new landscape. Whether you need a perfect Quant score or just want to pass on a budget, there is a course here for you.
Quick Comparison: Top Picks for 2025
1. GregMat+
Best Value (The “Reddit Favorite”)
If you ask r/GRE which course to buy, the answer is almost unanimously GregMat. For just $7.99/month, you get access to live classes, a massive library of recorded lectures, and study plans that actually work.
- Why it wins: It’s not just cheap; it’s good. Greg teaches you how to think critically about the test, rather than just memorizing formulas.
- The “PrepSwift” Add-on: For an extra $2/month, you get short, bite-sized videos that are perfect for quick review.
- Drawback: It requires self-discipline. There is no fancy dashboard to “force” you to study.
2. Target Test Prep (TTP)
Best for Quant (Math)
If you are applying to a top Engineering, CS, or Finance program, you need a high Quant score (165+). Target Test Prep is the nuclear option for achieving this.
- The Curriculum: It is exhaustive. It covers every single math concept you could possibly see on the GRE.
- The Analytics: The error tracker tells you why you missed a question, helping you fix bad habits.
- Flexible Pricing: You can pay monthly ($179) if you just need a quick boost, or buy a 4-6 month plan for a discount.
Read our full Target Test Prep Review
3. Magoosh
Best All-Around Budget Choice
Magoosh sits in the “sweet spot” between GregMat and the expensive courses. It offers a polished platform, a mobile app, and a score guarantee, all for a very reasonable price (~$129 for 6 months).
- Video Explanations: Every single question has a video explanation. This is Magoosh’s superpower.
- Mobile App: The best app in the game for studying vocab on the go.
- Guarantee: They promise a +5 point total score increase or your money back.
4. Manhattan Prep
Best Comprehensive Course
Manhattan Prep has always been the “smart” choice. Their Interact™ lessons are unique—they are interactive videos that adapt based on your answers.
- Strategy Guides: Their set of 8 strategy guides is legendary and often used by students taking other courses.
- Live Classes: If you need a teacher to keep you accountable, their instructors are top-notch (99th percentile scorers).
Read our full Manhattan Prep Review
5. Achievable
Best for Beginners & Non-Math People
Achievable is a modern, adaptive course that feels more like an app than a textbook.
- Infinite Quant: Their system generates unique math problems every time, so you never run out of practice.
- Readability: The textbook is written in plain English, making it much less intimidating than Kaplan or ETS materials.
- Adaptive: It tracks your memory decay and schedules reviews at the perfect time.
Read our full Achievable Review
6. Kaplan GRE
Best for the “Official” Experience
Kaplan is the safe, reliable giant. Their Official Test Day Experience allows you to take a practice test in a real Prometric center, which can be huge for reducing test anxiety.
- The Channel: Access to live and recorded workshops on specific topics.
- Structure: A very rigid, organized curriculum that guides you step-by-step.
Final Verdict: Which Course is Right for You?
- If you have < $10: GregMat+. It’s a no-brainer.
- If you need a 165+ Quant: Target Test Prep. It is the gold standard.
- If you want a balanced, affordable course: Magoosh.
- If you hate math and want a modern app: Achievable.
Frequently Asked Questions
Frequently Asked Questions
What is the best GRE prep course in 2025?
GregMat+ is the best value at just $7.99/month with live classes and comprehensive content. Target Test Prep is best for Quant improvement. Magoosh offers the best balanced, affordable option. Manhattan Prep is best for comprehensive preparation and high scorers.
How much does GRE prep cost?
GRE prep ranges from $7.99/month (GregMat+) to $1,699+ (Manhattan Prep Live). Magoosh costs ~$129 for 6 months. Target Test Prep costs $179/month. Free options include Khan Academy and ETS's free practice tests. Most students spend $100-300 on prep materials.
Is GregMat worth it for GRE?
Yes, GregMat+ is absolutely worth it. At $7.99/month, it offers exceptional value with live classes, recorded lessons, and study plans. It's the most recommended course on Reddit's r/GRE. The only downside is it requires self-discipline with no fancy dashboard or analytics.
How long should I study for the GRE?
Most students study 1-3 months for the GRE, dedicating 8-15 hours per week (50-150 total hours). A 10-point improvement typically requires 80-120 hours. Your starting point and target score will determine the exact timeline. The Shorter GRE format makes preparation more efficient.
What is a good GRE score for graduate school?
A good GRE score depends on your field. For competitive STEM programs, aim for 165+ Quant (85th+ percentile). For humanities programs, aim for 160+ Verbal (83rd+ percentile). For top business schools, target 325+ combined. The average GRE score is about 150V/153Q.
Is Target Test Prep worth it for GRE?
Yes, Target Test Prep is worth it if you need significant Quant improvement. It has the most comprehensive math curriculum available and detailed analytics. At $179/month it's pricier than alternatives, but for students targeting 165+ Quant, it's the gold standard.
Can I self-study for the GRE?
Yes, many students successfully self-study for the GRE using affordable resources like GregMat+ ($7.99/month), Magoosh ($129), or free options like Khan Academy. Self-study works best for disciplined learners. Budget 2-3 months and 100+ hours for meaningful improvement.
Is the Shorter GRE easier?
The Shorter GRE (under 2 hours) isn't easier in terms of content difficulty, but it's less fatiguing. The removed 'Analyze an Argument' essay and streamlined format make time management less challenging. Many students find the shorter test more manageable overall.