Directory

Compare Agents

Start Over4/5 selected
Grammarly62
GitHub Copilot70
Windsurf70
Cursor70
Market62
Trust19
Trend47
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend69
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views
Market70
Trust29
Trend100.10
Votes98%
5,200
Watch
10,500
Votes
1400.0k
Views

Side-by-Side Comparison

FeatureGrammarlyGitHub CopilotWindsurfCursor
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumfreemium
Deploymentbrowser extensionbrowser extensionbrowser extensiondesktop
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62707070
Trust Score19292429
Trend Score4710069100.10
Watchers3807,1002,4005,200
Page Views7000019000015600011400004
Upvotes80014,2005,00010,500
CountryUSUSUSUS
Founded2,0092,0212,0212,022
Agent Typeassistantcopilotcopilotcopilot
Model Stack
grammarly-llm
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comgithub.comwindsurf.comcursor.com

Score Factor Breakdown

Factor (weight)GrammarlyGitHub CopilotWindsurfCursor
Trust Score (25%)
19%
29%
24%
29%
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%
25%
Completeness (10%)
55%
55%
80%
55%