Directory

Compare Agents

Start Over4/5 selected
Grammarly62
GitHub Copilot70
Continue.dev15
Windsurf70
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust24
Trend48
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeatureGrammarlyGitHub CopilotContinue.devWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidopen sourcefreemium
Deploymentbrowser extensionbrowser extensionbrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62701570
Trust Score19292424
Trend Score50196048
Watchers3807,10002,400
Page Views7000019000010560001
Upvotes80014,20005,000
CountryUSUSUSUS
Founded2,0092,0212,0232,021
Agent Typeassistantcopilotcopilotcopilot
Model Stack
grammarly-llm
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-sonnet-4.6
gpt-5
llama-4
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comgithub.comcontinue.devwindsurf.com

Score Factor Breakdown

Factor (weight)GrammarlyGitHub CopilotContinue.devWindsurf
Trust Score (25%)
19%
29%
24%
24%
Watchers (20%)
76%
100%
0%
100%
Net Votes (20%)
100%
100%
0%
100%
Page Views (15%)
100%
100%
0%
100%
Verification (10%)
13%
25%
13%
13%
Completeness (10%)
55%
55%
80%
80%