Directory

Compare Agents

Start Over4/5 selected
GitHub Copilot70
Microsoft Copilot70
NotebookLM67
OpenAI Codex CLI70
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend25
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market67
Trust19
Trend54
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureGitHub CopilotMicrosoft CopilotNotebookLMOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidfreemiumfreemiumusage based
Deploymentbrowser extensionweb appweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706770
Trust Score29291924
Trend Score19255451
Watchers7,1003,5001,9002,900
Page Views1900001850000360001540000
Upvotes14,2007,2004,2006,200
CountryUSUSUSUS
Founded2,0212,0232,0232,025
Agent Typecopilotcopilotassistantagent
Model Stack
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-4o
gemini-2.5-pro
gemini-2.5-flash
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitegithub.comcopilot.microsoft.comnotebooklm.google.comopenai.com

Score Factor Breakdown

Factor (weight)GitHub CopilotMicrosoft CopilotNotebookLMOpenAI Codex CLI
Trust Score (25%)
29%
29%
19%
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%
13%
13%
Completeness (10%)
55%
55%
55%
80%