Directory

Compare Agents

Start Over4/5 selected
NotebookLM67
OpenAI Codex CLI70
Gemini70
GitHub Copilot70
Market67
Trust19
Trend56
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend32
Votes97%
5,800
Watch
11,900
Votes
1600.0k
Views
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureNotebookLMOpenAI Codex CLIGeminiGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedfreemiumpaid
Deploymentweb appapiweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67707070
Trust Score19242929
Trend Score56523232
Watchers1,9002,9005,8007,100
Page Views36000154000016000011900001
Upvotes4,2006,20011,90014,200
CountryUSUSUSUS
Founded2,0232,0252,0232,021
Agent Typeassistantagentassistantcopilot
Model Stack
gemini-2.5-pro
gemini-2.5-flash
gpt-5
gpt-5-codex
o3
gemini-2.5-pro
gemini-2.5-flash
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitenotebooklm.google.comopenai.comgemini.google.comgithub.com

Score Factor Breakdown

Factor (weight)NotebookLMOpenAI Codex CLIGeminiGitHub Copilot
Trust Score (25%)
19%
24%
29%
29%
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%
25%
Completeness (10%)
55%
80%
55%
55%