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Home/Grammarly vs Copy.ai

GrammarlyvsCopy.ai

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

Both Grammarly and Copy.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.

Copy.ai — AI copywriting platform for marketing teams. Generate blog posts, ad copy, emails, and social media content at scale using GPT-4 powered workflows.

Pricing: Grammarly starts at $12/mo, while Copy.ai starts at $49/mo. In benchmarks, both tools perform equally 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

Both tools are evenly matched — your choice depends on specific needs.

Try Grammarly Try Copy.ai

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Unique Features

6

Grammarly

6

Copy.ai

0 shared

Benchmark Wins

3

Grammarly

3

Copy.ai

Starting Price

$12

/mo

vs
$49

/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
C
Copy.ai
Writingfreemium

AI copywriting platform for marketing teams. Generate blog posts, ad copy, emails, and social media content at scale using GPT-4 powered workflows.

Start FreeDetails
Quick Specs
AttributeGrammarlyCopy.ai
CategoryWritingWriting
Pricing Typefreemiumfreemium
Starting Price$12/mo$49/mo
Total Features66
Feature-by-Feature Comparison12 features analyzed
FeatureGrammarlyCopy.ai
Grammar & spelling checkEXCLUSIVE
Tone detectionEXCLUSIVE
Plagiarism detectionEXCLUSIVE
GrammarlyGO AI writingEXCLUSIVE
Browser extensionEXCLUSIVE
Microsoft Office integrationEXCLUSIVE
Blog post generatorEXCLUSIVE
Ad copy templatesEXCLUSIVE
Email writerEXCLUSIVE
Brand voice trainingEXCLUSIVE
95+ content templatesEXCLUSIVE
Team workflowsEXCLUSIVE
Feature Score
Grammarly: 6/12Copy.ai: 6/12
Benchmark Comparison6 metrics
BenchmarkGrammarlyCopy.ai
languages1—
integrations500—
grammar accuracy95—
templates—95
output quality—87
languages supported—29
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 Copy.ai?
Teams wanting to try before committing

Pros

  • Free tier available to get started
  • 6 documented features
  • Benchmark data available for evaluation

Ready to choose?

Try both tools and see which fits your workflow best.

Try Grammarly Try Copy.ai
Grammarly details|Copy.ai details|More alternatives
Frequently Asked Questions

Is Grammarly better than Copy.ai?

Grammarly wins 3 benchmarks and has 6/12 features. Copy.ai wins 3 benchmarks and has 6/12 features. The best choice depends on your specific use case and budget.

What is the price difference?

Grammarly starts at $12/mo, while Copy.ai starts at $49/mo.

What features does Grammarly have that Copy.ai doesn't?

Grammarly has 6 exclusive features not found in Copy.ai. Both tools share 0 common features. See the full breakdown above.