GI

GitHub Copilot

91 /100
VS
GR

Grammarly

90 /100

GitHub Copilot vs Grammarly

Complete comparison of features, pricing, output quality, and use cases. Find out which AI tool is the right choice for you.

GI

GitHub Copilot

AI pair programmer for developers

GitHub Copilot is an AI-powered code completion tool that helps developers write code faster. It understands context from comments and code to suggest whole lines or blocks of code.

Professional developersCode reviewsLearning new languagesRapid prototypingDocumentation
Starting at

$10/mo

Try GitHub Copilot
GR

Grammarly

AI-powered writing assistant

Grammarly is an AI writing assistant that helps improve grammar, spelling, punctuation, and style. It now includes generative AI features for content creation and rewriting.

Professional writingStudentsNon-native speakersEmail communicationBusiness documents
Starting at

$12/mo

Try Grammarly

Feature-by-Feature Comparison

Feature
GI
GitHub Copilot
GR
Grammarly
Winner
Overall Rating
91/100
90/100
GitHub Copilot
Code Completion
95

Industry-leading code completion accuracy

Not available

Language Support
96

Supports virtually all programming languages

Not available

IDE Integration
98

Seamless integration with popular IDEs

Not available

Context Awareness
92

Excellent understanding of code context

Not available

Documentation
88

Generates inline documentation

Not available

Grammar

Not available

98

Industry-leading grammar checking

Style

Not available

92

Excellent style suggestions

Tone

Not available

90

Accurate tone detection

Integration

Not available

95

Works across platforms

Generative AI

Not available

82

New AI writing features

Starting Price
$10/month
Free tier available
$12/month
Free tier available
GitHub Copilot

Strengths & Weaknesses

GI
GitHub Copilot

Strengths

  • Excellent IDE integration
  • High accuracy
  • Multi-language support
  • Active development
  • GitHub integration

Weaknesses

  • Subscription required
  • Privacy concerns
  • Variable quality
  • Internet required

GR
Grammarly

Strengths

  • Best-in-class grammar
  • Ubiquitous integration
  • User-friendly
  • Detailed explanations
  • Real-time checking

Weaknesses

  • Generative AI is basic
  • Premium features costly
  • False positives
  • Limited creative writing support

Our Verdict

Winner
GI

GitHub Copilot

91/100

AI pair programmer for developers

Professional developersCode reviewsLearning new languages
Try GitHub Copilot

Both GitHub Copilot and Grammarly are excellent choices with similar capabilities. GitHub Copilot excels at Professional developers, while Grammarly is better suited for Professional writing. Your choice depends on your specific needs and workflow preferences.

GitHub Copilot Excels At

  • Excellent IDE integration
  • High accuracy
  • Multi-language support

Choose Grammarly If

  • You need: Professional writing
  • You need: Students
  • You need: Non-native speakers

Explore Alternatives

Related Resources

GitHub Copilot vs Grammarly FAQ