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Independent reviews · Clear choices · No jargon

Grok vs Perplexity

A side-by-side comparison of Grok and Perplexity — ratings, pricing, strengths, weaknesses and who each one is best for.

Updated 2026

Criteria
Grok
Chat assistant
Perplexity
Chat assistant
Rating
4.4
4.6
Pricing
  • Free: Free
  • SuperGrok: $30/mo
  • SuperGrok Plus: $100/mo
  • Free: Free
  • Pro: $20/mo
  • Max: $200/mo
Pros
  • ✓ Real-time info
  • ✓ Direct personality
  • ✓ Strong reasoning
  • ✓ Deep X integration
  • ✓ Real-time info
  • ✓ Cited sources
  • ✓ Accurate search
  • ✓ Multiple models
Cons
  • ✗ Newer ecosystem
  • ✗ Bias controversy
  • ✗ Average Chinese
  • ✗ Limited free tier
  • ✗ Less flexible than ChatGPT
  • ✗ Average Chinese support
Best forReal-time topics, Social analysis, General chatInformation search, Academic research, Real-time queries, Fact-checking
PlatformsWeb, iOS, Android, APIWeb, iOS, Android, API

Our verdict

Perplexity edges ahead on our overall rating (4.6 vs 4.4 — a 0.2-point lead), but both are capable choices.

On price, Grok starts at $30/mo (SuperGrok) and Perplexity at $20/mo (Pro) — Perplexity is 10 cheaper per month.

Choose Grok if you want Real-time topics, Social analysis. Choose Perplexity if you need Information search, Academic research.

Read the full Grok review →Read the full Perplexity review →

This verdict comes from comparing documented fields — rating, price tiers, best-for, platforms — not from running both tools on the same task. The rating is editorial judgement, not user reviews.

FAQ

Is Grok better than Perplexity?

In our review Grok rates 4.4/5 and Perplexity rates 4.6/5. Grok is best for Real-time topics, Social analysis, while Perplexity suits Information search, Academic research — so the better choice depends on your priorities.

What is the difference between Grok and Perplexity?

Grok: SpaceXAI's (formerly xAI) conversational AI with real-time access to X, in a direct style; the newest model live on the service is Grok 4.6 (August 12, 2026), and no official Grok 4.7 exists as of September 20, 2026. Perplexity: An AI-powered search engine that gives real-time answers with cited sources.

Which is cheaper, Grok or Perplexity?

Grok starts at Free (Free); Perplexity starts at Free (Free).