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Home/Grammarly vs Rewrite AI

GrammarlyvsRewrite AI

A comprehensive side-by-side comparison to help you choose the right AI tool for your workflow.

Both Grammarly and Rewrite AI are Writing AI tools.

Grammarly — AI-powered writing assistant that checks grammar, spelling, punctuation, clarity, and tone. Integrates with browsers, email, and documents to help you write confidently everywhere.

Rewrite AI — Rewrite is a privacy-focused AI writing assistant that rephrases and improves text locally, without sending data to the cloud. Designed as a one-time-payment tool, Rewrite is perfect for users who ...

Pricing: Grammarly starts at $12/mo, while Rewrite AI starts at a paid tier. In benchmarks, Grammarly leads with 3 wins.

The full breakdown below covers features, benchmarks, and pricing to help you decide which Writing AI tool best fits your workflow.

Our Verdict

Grammarly leads with 3 benchmark wins and 7 features.

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Unique Features

5

Grammarly

6

Rewrite AI

2 shared

Benchmark Wins

3

Grammarly

0

Rewrite AI

Starting Price

$12

/mo

vs
Free

/mo

G
Grammarly
Writingfreemium

AI-powered writing assistant that checks grammar, spelling, punctuation, clarity, and tone. Integrates with browsers, email, and documents to help you write confidently everywhere.

Start FreeDetails
Rewrite AI logo
Rewrite AI
Writingfreemium

Rewrite is a privacy-focused AI writing assistant that rephrases and improves text locally, without sending data to the cloud. Designed as a one-time-payment tool, Rewrite is perfect for users who need a high-quality writing aid but can’t use cloud-based options like Grammarly...

Start FreeDetails
Quick Specs
AttributeGrammarlyRewrite AI
CategoryWritingWriting
Pricing Typefreemiumfreemium
Starting Price$12/moFree
Total Features67
Feature-by-Feature Comparison13 features analyzed
FeatureGrammarlyRewrite AI
Grammar & spelling checkEXCLUSIVE
Tone detectionEXCLUSIVE
Plagiarism detectionEXCLUSIVE
GrammarlyGO AI writing
Browser extensionEXCLUSIVE
Microsoft Office integrationEXCLUSIVE
Privacy focusedEXCLUSIVE
Spell CheckingEXCLUSIVE
Works OfflineEXCLUSIVE
Ad-freeEXCLUSIVE
AI Writing
Grammar toolEXCLUSIVE
Writing assistanceEXCLUSIVE
Feature Score
Grammarly: 7/13Rewrite AI: 8/13
Benchmark Comparison3 metrics
BenchmarkGrammarlyRewrite AI
languages1—
integrations500—
grammar accuracy95—
Who should use Grammarly?
Teams wanting to try before committing

Pros

  • Free tier available to get started
  • 6 documented features
  • Benchmark data available for evaluation
Who should use Rewrite AI?
Teams wanting to try before committing

Pros

  • Free tier available to get started
  • 7 documented features

Cons

  • No public benchmark data

Ready to choose?

Try both tools and see which fits your workflow best.

Try Grammarly Try Rewrite AI
Grammarly details|Rewrite AI details|More alternatives
Frequently Asked Questions

Is Grammarly better than Rewrite AI?

Grammarly wins 3 benchmarks and has 7/13 features. Rewrite AI wins 0 benchmarks and has 8/13 features. The best choice depends on your specific use case and budget.

What is the price difference?

Grammarly starts at $12/mo, while Rewrite AI is free.

What features does Grammarly have that Rewrite AI doesn't?

Grammarly has 5 exclusive features not found in Rewrite AI. Both tools share 2 common features. See the full breakdown above.