Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
Grammarly62
Cohere Command R+67
GitHub Copilot70
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend51
Votes97%
1,200
Watch
2,600
Votes
280.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIGrammarlyCohere Command R+GitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedfreemiumpaidpaid
Deploymentapibrowser extensionapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70626770
Trust Score24191929
Trend Score51505119
Watchers2,9003801,2007,100
Page Views540000700002800001900001
Upvotes6,2008002,60014,200
CountryUSUSCAUS
Founded2,0252,0092,0192,021
Agent Typeagentassistantassistantcopilot
Model Stack
gpt-5
gpt-5-codex
o3
grammarly-llm
gpt-4o
command-r-plus
command-r
embed-v3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteopenai.comgrammarly.comcohere.comgithub.com

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIGrammarlyCohere Command R+GitHub Copilot
Trust Score (25%)
24%
19%
19%
29%
Watchers (20%)
100%
76%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
13%
13%
25%
Completeness (10%)
80%
55%
55%
55%