Directory

Compare Agents

Start Over4/5 selected
Grammarly62
GitHub Copilot70
OpenAI Codex CLI70
Cursor70
Market62
Trust19
Trend55
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend40
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend100
Votes98%
5,200
Watch
10,500
Votes
1400.0k
Views

Side-by-Side Comparison

FeatureGrammarlyGitHub CopilotOpenAI Codex CLICursor
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidusage basedfreemium
Deploymentbrowser extensionbrowser extensionapidesktop
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62707070
Trust Score19292429
Trend Score5510040100
Watchers3807,1002,9005,200
Page Views7000019000015400001400000
Upvotes80014,2006,20010,500
CountryUSUSUSUS
Founded2,0092,0212,0252,022
Agent Typeassistantcopilotagentcopilot
Model Stack
grammarly-llm
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comgithub.comopenai.comcursor.com

Score Factor Breakdown

Factor (weight)GrammarlyGitHub CopilotOpenAI Codex CLICursor
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%