Directory

Compare Agents

Start Over3/5 selected
NotebookLM67
Phind63
Perplexity AI70
Market67
Trust19
Trend56
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market63
Trust13
Trend54
Votes97%
1,300
Watch
2,800
Votes
300.0k
Views
Market70
Trust29
Trend90
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureNotebookLMPhindPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumfreemium
Deploymentweb appweb appweb app
Review LevelReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimed
Market Score676370
Trust Score191329
Trend Score565490
Watchers1,9001,3004,600
Page Views3600013000001200000
Upvotes4,2002,8009,200
CountryUSUSUS
Founded2,0232,0222,022
Agent Typeassistantassistantassistant
Model Stack
gemini-2.5-pro
gemini-2.5-flash
phind-70b
gpt-5
claude-sonnet-4.6
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitenotebooklm.google.comphind.comperplexity.ai

Score Factor Breakdown

Factor (weight)NotebookLMPhindPerplexity AI
Trust Score (25%)
19%
13%
29%
Watchers (20%)
100%
100%
100%
Net Votes (20%)
100%
100%
100%
Page Views (15%)
100%
100%
100%
Verification (10%)
13%
13%
25%
Completeness (10%)
55%
30%
55%