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Start Over4/5 selected
Grammarly62
GitHub Copilot70
Claude Code67
Windsurf70

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Coding Agents

Showing 7 agents in this category for fair comparison.

Maximum 5 agents per comparison.

Market62
Trust19
Trend55
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend100.05
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend38
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views
Market70
Trust24
Trend44
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeatureGrammarlyGitHub CopilotClaude CodeWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidpaidfreemium
Deploymentbrowser extensionbrowser extensionapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62706770
Trust Score19291924
Trend Score55100.053844
Watchers3807,1003,8002,400
Page Views700001900001620000560000
Upvotes80014,2007,8005,000
CountryUSUSUSUS
Founded2,0092,0212,0242,021
Agent Typeassistantcopilotagentcopilot
Model Stack
grammarly-llm
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-opus-4.6
claude-sonnet-4.6
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comgithub.comclaude.aiwindsurf.com

Score Factor Breakdown

Factor (weight)GrammarlyGitHub CopilotClaude CodeWindsurf
Trust Score (25%)
19%
29%
19%
24%
Watchers (20%)
76%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
25%
13%
13%
Completeness (10%)
55%
55%
55%
80%