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NotebookLM67
Perplexity AI70

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Market67
Trust19
Trend44
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureNotebookLMPerplexity AI
Verification
Reviewed
Reviewed
Pricingfreemiumfreemium
Deploymentweb appweb app
Review LevelReviewedReviewed
Ownershipunclaimedunclaimed
Market Score6770
Trust Score1929
Trend Score44100
Watchers1,9004,600
Page Views3600001200000
Upvotes4,2009,200
CountryUSUS
Founded2,0232,022
Agent Typeassistantassistant
Model Stack
gemini-2.5-pro
gemini-2.5-flash
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitenotebooklm.google.comperplexity.ai

Score Factor Breakdown

Factor (weight)NotebookLMPerplexity AI
Trust Score (25%)
19%
29%
Watchers (20%)
100%
100%
Net Votes (20%)
100%
100%
Page Views (15%)
100%
100%
Verification (10%)
13%
25%
Completeness (10%)
55%
55%