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Compare Agents

Start Over4/5 selected
Perplexity AI70
Windsurf70
Augment Code67
NotebookLM67

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Research Agents

Market70
Trust29
Trend79
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend50
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views
Market67
Trust19
Trend52
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market67
Trust19
Trend47
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIWindsurfAugment CodeNotebookLM
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidfreemium
Deploymentweb appbrowser extensionbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706767
Trust Score29241919
Trend Score79505247
Watchers4,6002,4002,2001,900
Page Views1200000560001390000360001
Upvotes9,2005,0004,8004,200
CountryUSUSUSUS
Founded2,0222,0212,0232,023
Agent Typeassistantcopilotagentassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gemini-2.5-pro
gemini-2.5-flash
Docs
Open Source
Demo
Websiteperplexity.aiwindsurf.comaugmentcode.comnotebooklm.google.com

Score Factor Breakdown

Factor (weight)Perplexity AIWindsurfAugment CodeNotebookLM
Trust Score (25%)
29%
24%
19%
19%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
13%
13%
13%
Completeness (10%)
55%
80%
55%
55%