Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
HuggingChat70
GitHub Copilot70
NotebookLM67
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust24
Trend53
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market67
Trust19
Trend54
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIHuggingChatGitHub CopilotNotebookLM
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedfreepaidfreemium
Deploymentapiweb appbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707067
Trust Score24242919
Trend Score51531954
Watchers2,9009807,1001,900
Page Views5400002200001900001360001
Upvotes6,2002,10014,2004,200
CountryUSUSUSUS
Founded2,0252,0232,0212,023
Agent Typeagentassistantcopilotassistant
Model Stack
gpt-5
gpt-5-codex
o3
llama-4
deepseek-v3
mistral-large-3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gemini-2.5-pro
gemini-2.5-flash
Docs
Open Source
Demo
Websiteopenai.comhuggingface.cogithub.comnotebooklm.google.com

Score Factor Breakdown

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