Directory

Compare Agents

Start Over4/5 selected
Microsoft Copilot70
ChatGPT70
GitHub Copilot70
OpenAI Codex CLI70
Market70
Trust29
Trend77.05
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust29
Trend73
Votes98%
9,200
Watch
18,500
Votes
2800.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend56
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureMicrosoft CopilotChatGPTGitHub CopilotOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidusage based
Deploymentweb appweb appbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score29292924
Trend Score77.05736856
Watchers3,5009,2007,1002,900
Page Views85000128000001900001540000
Upvotes7,20018,50014,2006,200
CountryUSUSUSUS
Founded2,0232,0222,0212,025
Agent Typecopilotassistantcopilotagent
Model Stack
gpt-5
gpt-4o
gpt-5
gpt-5.2
gpt-5.2-thinking
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitecopilot.microsoft.comchatgpt.comgithub.comopenai.com

Score Factor Breakdown

Factor (weight)Microsoft CopilotChatGPTGitHub CopilotOpenAI Codex CLI
Trust Score (25%)
29%
29%
29%
24%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
25%
25%
13%
Completeness (10%)
55%
55%
55%
80%