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Start Over4/5 selected
NotebookLM67
Perplexity AI70
GitHub Copilot70
E2B13

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Research Agents

Showing 6 agents in this category for fair comparison.

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Market67
Trust19
Trend54
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust29
Trend64
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market13
Trust19
Trend50
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureNotebookLMPerplexity AIGitHub CopilotE2B
Verification
Reviewed
Reviewed
Reviewed
Listed
Pricingfreemiumfreemiumpaidfree
Deploymentweb appweb appbrowser extensionsdk
Review LevelReviewedReviewedReviewedListed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67707013
Trust Score19292919
Trend Score54646850
Watchers1,9004,6007,1000
Page Views360001120000019000010
Upvotes4,2009,20014,2000
CountryUSUSUS
Founded2,0232,0222,021
Agent Typeassistantassistantcopilotcopilot
Model Stack
gemini-2.5-pro
gemini-2.5-flash
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitenotebooklm.google.comperplexity.aigithub.come2b.dev

Score Factor Breakdown

Factor (weight)NotebookLMPerplexity AIGitHub CopilotE2B
Trust Score (25%)
19%
29%
29%
19%
Watchers (20%)
100%
100%
100%
0%
Net Votes (20%)
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
0%
Verification (10%)
13%
25%
25%
0%
Completeness (10%)
55%
55%
55%
80%