GitHub Copilot vs Grammarly: Complete Comparison (2026)
Updated: March 7, 20268 min read
VS
Quick Comparison
GitHub Copilot
Grammarly
Starting Price
$10/user/mo
$12/user/mo
Free Plan
No
Yes
Users
1.3M+
30M+
Founded
2021
2009
Rating
4.6/5
4.6/5
Best For
Software developers wanting AI code completion ins...
Professionals and teams wanting AI proofreading an...
Feature-by-Feature Comparison
GitHub CopilotGrammarly
91Ease of Use94
96Features96
90Value for Money96
87Customer Support87
89Integrations89
90Mobile App90
AI Verdict
GitHub Copilot leads with a ToolScout Score of 92 vs 92 for Grammarly. GitHub Copilot is best suited for Software developers wanting AI code completion inside their IDE, while Grammarly excels for Professionals and teams wanting AI proofreading and writing improvements. Both are strong options in the AI & Machine Learning space.
CHOOSE GITHUB COPILOT IF:
Software developers wanting AI code completion inside their IDE.
CHOOSE GRAMMARLY IF:
Professionals and teams wanting AI proofreading and writing improvements.
Frequently Asked Questions
Is GitHub Copilot better than Grammarly?
GitHub Copilot scores 92/100 on ToolScout compared to Grammarly's 92/100. However, the best choice depends on your specific needs. GitHub Copilot is best for Software developers wanting AI code completion inside their IDE. Grammarly is best for Professionals and teams wanting AI proofreading and writing improvements.
Does GitHub Copilot have a free plan?
No, GitHub Copilot does not offer a free plan. Plans start from $10/user/mo.
Does Grammarly have a free plan?
Yes, Grammarly offers a free plan. Paid plans start from $12/user/mo.
Can I migrate from GitHub Copilot to Grammarly?
Migration between GitHub Copilot and Grammarly depends on the specific features you use. Both tools are in the AI & Machine Learning category. Check each tool's import/export options for data portability before switching.