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Start Over4/5 selected
NotebookLM67
Perplexity AI70
Augment Code67
Microsoft Copilot70

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Market67
Trust19
Trend56
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend54
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market70
Trust29
Trend32
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views

Side-by-Side Comparison

FeatureNotebookLMPerplexity AIAugment CodeMicrosoft Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidfreemium
Deploymentweb appweb appbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67706770
Trust Score19291929
Trend Score56275432
Watchers1,9004,6002,2003,500
Page Views3600011200000390000850000
Upvotes4,2009,2004,8007,200
CountryUSUSUSUS
Founded2,0232,0222,0232,023
Agent Typeassistantassistantagentcopilot
Model Stack
gemini-2.5-pro
gemini-2.5-flash
sonar-pro
sonar-huge
gpt-5
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gpt-5
gpt-4o
Docs
Open Source
Demo
Websitenotebooklm.google.comperplexity.aiaugmentcode.comcopilot.microsoft.com

Score Factor Breakdown

Factor (weight)NotebookLMPerplexity AIAugment CodeMicrosoft Copilot
Trust Score (25%)
19%
29%
19%
29%
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%
25%
Completeness (10%)
55%
55%
55%
55%