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

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Research Agents

Market67
Trust19
Trend57
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market67
Trust19
Trend55
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market70
Trust29
Trend49
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust29
Trend56
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureNotebookLMAugment CodeMicrosoft CopilotPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumfreemium
Deploymentweb appbrowser extensionweb appweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67677070
Trust Score19192929
Trend Score57554956
Watchers1,9002,2003,5004,600
Page Views3600013900008500001200000
Upvotes4,2004,8007,2009,200
CountryUSUSUSUS
Founded2,0232,0232,0232,022
Agent Typeassistantagentcopilotassistant
Model Stack
gemini-2.5-pro
gemini-2.5-flash
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gpt-5
gpt-4o
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitenotebooklm.google.comaugmentcode.comcopilot.microsoft.comperplexity.ai

Score Factor Breakdown

Factor (weight)NotebookLMAugment CodeMicrosoft CopilotPerplexity AI
Trust Score (25%)
19%
19%
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%
55%
55%
55%