Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
GitHub Copilot70
HuggingChat70
ChatGPT70
Market70
Trust24
Trend68
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend53
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market70
Trust29
Trend100
Votes98%
9,200
Watch
18,500
Votes
2800.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIGitHub CopilotHuggingChatChatGPT
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedpaidfreefreemium
Deploymentapibrowser extensionweb appweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score24292429
Trend Score6810053100
Watchers2,9007,1009809,200
Page Views54000019000012200002800000
Upvotes6,20014,2002,10018,500
CountryUSUSUSUS
Founded2,0252,0212,0232,022
Agent Typeagentcopilotassistantassistant
Model Stack
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
llama-4
deepseek-v3
mistral-large-3
gpt-5
gpt-5.2
gpt-5.2-thinking
Docs
Open Source
Demo
Websiteopenai.comgithub.comhuggingface.cochatgpt.com

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIGitHub CopilotHuggingChatChatGPT
Trust Score (25%)
24%
29%
24%
29%
Watchers (20%)
100%
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%)
80%
55%
80%
55%