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Compare Agents

Start Over4/5 selected
Perplexity AI70
HuggingChat70
NotebookLM67
Augment Code67

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Research Agents

Market70
Trust29
Trend54
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend49
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market67
Trust19
Trend57
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market67
Trust19
Trend61
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIHuggingChatNotebookLMAugment Code
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreefreemiumpaid
Deploymentweb appweb appweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706767
Trust Score29241919
Trend Score54495761
Watchers4,6009801,9002,200
Page Views1200000220000360001390000
Upvotes9,2002,1004,2004,800
CountryUSUSUSUS
Founded2,0222,0232,0232,023
Agent Typeassistantassistantassistantagent
Model Stack
sonar-pro
sonar-huge
gpt-5
llama-4
deepseek-v3
mistral-large-3
gemini-2.5-pro
gemini-2.5-flash
claude-4-5-opus
claude-4-5-sonnet
gpt-5
Docs
Open Source
Demo
Websiteperplexity.aihuggingface.conotebooklm.google.comaugmentcode.com

Score Factor Breakdown

Factor (weight)Perplexity AIHuggingChatNotebookLMAugment Code
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%