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Start Over3/5 selected
Perplexity AI70
NotebookLM67
Devin67

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Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend44
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market67
Trust19
Trend39
Votes97%
2,800
Watch
5,900
Votes
650.0k
Views

Side-by-Side Comparison

FeaturePerplexity AINotebookLMDevin
Verification
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaid
Deploymentweb appweb appweb app
Review LevelReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimed
Market Score706767
Trust Score291919
Trend Score1004439
Watchers4,6001,9002,800
Page Views1200000360000650000
Upvotes9,2004,2005,900
CountryUSUSUS
Founded2,0222,0232,024
Agent Typeassistantassistantagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gemini-2.5-pro
gemini-2.5-flash
claude-sonnet-4.6
gpt-5
Docs
Open Source
Demo
Websiteperplexity.ainotebooklm.google.comdevin.ai

Score Factor Breakdown

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