Directory

Compare Agents

Claude Code67
GitHub Copilot70
OpenAI Codex CLI70
Grammarly62
Windsurf70
Market67
Trust19
Trend58
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend56
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market62
Trust19
Trend37
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend50
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeatureClaude CodeGitHub CopilotOpenAI Codex CLIGrammarlyWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidpaidusage basedfreemiumfreemium
Deploymentapibrowser extensionapibrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score6770706270
Trust Score1929241924
Trend Score5868563750
Watchers3,8007,1002,9003802,400
Page Views620001190000154000070000560001
Upvotes7,80014,2006,2008005,000
CountryUSUSUSUSUS
Founded2,0242,0212,0252,0092,021
Agent Typeagentcopilotagentassistantcopilot
Model Stack
claude-opus-4.6
claude-sonnet-4.6
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
grammarly-llm
gpt-4o
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websiteclaude.aigithub.comopenai.comgrammarly.comwindsurf.com

Score Factor Breakdown

Factor (weight)Claude CodeGitHub CopilotOpenAI Codex CLIGrammarlyWindsurf
Trust Score (25%)
19%
29%
24%
19%
24%
Watchers (20%)
100%
100%
100%
76%
100%
Net Votes (20%)
100%
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
100%
Verification (10%)
13%
25%
13%
13%
13%
Completeness (10%)
55%
55%
80%
55%
80%