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Start Over4/5 selected
NotebookLM67
Phind63
Perplexity AI70
GitHub Copilot70

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Showing 2 agents in this category for fair comparison.

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Market67
Trust19
Trend54
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market63
Trust13
Trend53
Votes97%
1,300
Watch
2,800
Votes
300.0k
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureNotebookLMPhindPerplexity AIGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumfreemiumpaid
Deploymentweb appweb appweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67637070
Trust Score19132929
Trend Score54531819
Watchers1,9001,3004,6007,100
Page Views36000130000012000001900001
Upvotes4,2002,8009,20014,200
CountryUSUSUSUS
Founded2,0232,0222,0222,021
Agent Typeassistantassistantassistantcopilot
Model Stack
gemini-2.5-pro
gemini-2.5-flash
phind-70b
gpt-5
claude-sonnet-4.6
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitenotebooklm.google.comphind.comperplexity.aigithub.com

Score Factor Breakdown

Factor (weight)NotebookLMPhindPerplexity AIGitHub Copilot
Trust Score (25%)
19%
13%
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%
30%
55%
55%