nerzia vs. Kaplan: GRE Prep Comparison
Kaplan is the biggest name in test prep. But is it worth the price? Here's an honest look at how the two stack up.
GRE Prep · Last updated May 2026
Quick overview
Kaplan is a legacy test prep company offering live classes, on-demand courses, textbooks, and practice tests. It's been around for decades and is one of the most recognizable names in GRE prep. nerzia is a modern AI-powered GRE app focused purely on practice — unlimited tests, real-time score tracking, and intelligent explanations.
They represent two very different philosophies: Kaplan is the full classroom experience; nerzia is the practice gym.
Feature comparison
FeaturenerziaKaplan
Practice Tests100+ AI-generated7 full-length
Live InstructionNoYes (live + on-demand)
TextbooksNoYes (included)
Score PredictionsReal-time 130–170After full tests only
Writing Practice40+ prompts, AI gradingPrompts only
Vocabulary1,000+ spaced rep.Flashcard app
Fresh QuestionsAI-generated, never repeatFixed bank
Free Tier3-day free trial1 free practice test
PlatformiOS appWeb + books
Starting PriceFree$400+
Pricing: the elephant in the room
Kaplan's GRE plans range from roughly $400 for self-paced to $1,600+ for live instruction. That includes textbooks, video lessons, and their question bank.
nerzia is free to start with a 3-day free trial. Even the annual premium plan costs less than Kaplan's cheapest option. If budget matters — and for most grad school applicants it does — this isn't a close call.
When to choose Kaplan
- You want live instruction with a real teacher
- You prefer a structured study plan with deadlines
- You need physical textbooks to study
- Your employer or school is paying for it
- You want the safety net of a big brand name
When to choose nerzia
- You learn by practicing, not by watching lectures
- You want hundreds of practice tests, not just 7
- Budget is a real constraint
- You want real-time score predictions after every test
- You want AI-graded writing practice with actual feedback
- You want fresh questions every time (not memorizable)
The verdict
Kaplan is the right choice if you need hand-holding: structured schedules, live teachers, and textbooks. It's expensive, but it's comprehensive.
nerzia is the right choice if you're self-motivated and want maximum practice per dollar. 100+ tests with AI explanations and score tracking, starting free. For students who already understand the basics and just need to grind practice, nerzia delivers more value.
Ready for unlimited practice?
3-day free trial · no credit card
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Common questions
Is nerzia a good replacement for Kaplan GRE?
For the practice component, yes. nerzia offers more practice tests than Kaplan (100+ vs 7) with AI-generated questions that never repeat. However, nerzia doesn't offer live instruction or textbooks. Many students use nerzia alongside a Kaplan book for the best of both worlds.
What is the cheapest way to prep for the GRE?
The cheapest effective GRE prep combines free resources: ETS's POWERPREP tests (official, free), nerzia's free trial (Quant, Verbal, and Writing with AI explanations and score predictions), and the ETS official GRE guide (~$30). This gives you real practice with real-format questions for under $30 total.
Does Kaplan GRE have a free trial?
Kaplan offers one free full-length GRE practice test. Beyond that, you need a paid plan. nerzia offers a 3-day free trial with full access — more free practice than Kaplan provides.
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