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Independent reviews · Clear choices · No jargon

QuillBot vs Grammarly

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

Updated 2026

Criteria
QuillBot
Writing tool
Grammarly
Writing tool
Rating
4.2
4.6
Pricing
  • Free: Free
  • Premium: $9.95/mo
  • Free: Free
  • Pro: $12/mo
  • Enterprise: Custom
Pros
  • ✓ High-quality paraphrasing
  • ✓ Usable free tier
  • ✓ All-in-one toolkit
  • ✓ Academic friendly
  • ✓ Accurate grammar
  • ✓ Works everywhere
  • ✓ Real-time suggestions
  • ✓ Enterprise style guides
Cons
  • ✗ Weak at creation
  • ✗ Restrictive free plan
  • ✗ Average Chinese support
  • ✗ English-first
  • ✗ Advanced features paid
  • ✗ Sometimes over-corrects
Best forPaper polishing, Rewriting, Grammar checking, English writingEnglish writing, Email polishing, Academic papers, Team standards
PlatformsWeb, Chrome, WordWeb, Desktop, iOS, Android

Our verdict

Grammarly edges ahead on our overall rating (4.6 vs 4.2), but both are capable choices.

Choose QuillBot if you want Paper polishing, Rewriting. Choose Grammarly if you need English writing, Email polishing.

Read the full QuillBot review →Read the full Grammarly review →

FAQ

Is QuillBot better than Grammarly?

In our review QuillBot rates 4.2/5 and Grammarly rates 4.6/5. QuillBot is best for Paper polishing, Rewriting, while Grammarly suits English writing, Email polishing — so the better choice depends on your priorities.

What is the difference between QuillBot and Grammarly?

QuillBot: The most popular AI paraphraser: rewriting, grammar, summarizing and citations in one place. Grammarly: An AI writing assistant for grammar correction, polishing and generative rewrites.

Which is cheaper, QuillBot or Grammarly?

QuillBot starts at Free (Free); Grammarly starts at Free (Free).