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Start Over4/5 selected
NotebookLM67
GitHub Copilot70
OpenAI Codex CLI70
Windsurf70

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Research Agents

Market67
Trust19
Trend57
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust29
Trend65
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend56
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust24
Trend60
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views

Side-by-Side Comparison

FeatureNotebookLMGitHub CopilotOpenAI Codex CLIWindsurf
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidusage basedfreemium
Deploymentweb appbrowser extensionapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67707070
Trust Score19292424
Trend Score57655660
Watchers1,9007,1002,9002,400
Page Views3600011900001540000560001
Upvotes4,20014,2006,2005,000
CountryUSUSUSUS
Founded2,0232,0212,0252,021
Agent Typeassistantcopilotagentcopilot
Model Stack
gemini-2.5-pro
gemini-2.5-flash
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitenotebooklm.google.comgithub.comopenai.comwindsurf.com

Score Factor Breakdown

Factor (weight)NotebookLMGitHub CopilotOpenAI Codex CLIWindsurf
Trust Score (25%)
19%
29%
24%
24%
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%
13%
Completeness (10%)
55%
55%
80%
80%