Kaplan GRE
Pros:
- In-depth practice with thousands of questions
- Live online course and tutoring options
- Personalized study plans
Cons:
- Expensive, compared to other test prep services
Score Higher Or Your Money Back
Magoosh GRE
Pros:
- Excellent video courses (recorded and live) for someone just getting started.
- With each question, there are detailed video explanations.
- Excellent student support
Cons:
- Questions that are a little out of date but still relevant
- There are almost no full-length practice tests available.
Guarantee +5 Score or Your Money Back
PrepScholar GRE
Pros:
- A score increase of seven points guaranteed
- Excellent practice materials
- Provides a five-day free trial with full access and paid access for up to 12 months.
- Essay feedback is provided
Cons:
- No live instruction or tutoring
- Lacks resources such as textbooks and flashcards