Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
Grammarly62
GitHub Copilot70
Ollama15
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
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market15
Trust24
Trend43
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIGrammarlyGitHub CopilotOllama
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedfreemiumpaidopen source
Deploymentapibrowser extensionbrowser extensiondesktop
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70627015
Trust Score24192924
Trend Score56376843
Watchers2,9003807,1000
Page Views5400007000019000010
Upvotes6,20080014,2000
CountryUSUSUSUS
Founded2,0252,0092,0212,023
Agent Typeagentassistantcopilotassistant
Model Stack
gpt-5
gpt-5-codex
o3
grammarly-llm
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
llama-4
deepseek-v3
gemma-3
Docs
Open Source
Demo
Websiteopenai.comgrammarly.comgithub.comollama.com

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIGrammarlyGitHub CopilotOllama
Trust Score (25%)
24%
19%
29%
24%
Watchers (20%)
100%
76%
100%
0%
Net Votes (20%)
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
0%
Verification (10%)
13%
13%
25%
13%
Completeness (10%)
80%
55%
55%
80%