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Start Over4/5 selected
Perplexity AI70
AgentGPT66
Augment Code67
NotebookLM67

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Research Agents

Market70
Trust29
Trend14
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market66
Trust18
Trend59
Votes96%
540
Watch
1,000
Votes
110.0k
Views
Market67
Trust19
Trend45
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 AIAgentGPTAugment CodeNotebookLM
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidfreemium
Deploymentweb appweb appbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70666767
Trust Score29181919
Trend Score14594547
Watchers4,6005402,2001,900
Page Views1200000110000390000360001
Upvotes9,2001,0004,8004,200
CountryUSUSUSUS
Founded2,0222,0232,0232,023
Agent Typeassistantagentagentassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gemini-2.5-pro
gemini-2.5-flash
Docs
Open Source
Demo
Websiteperplexity.aiagentgpt.reworkd.aiaugmentcode.comnotebooklm.google.com

Score Factor Breakdown

Factor (weight)Perplexity AIAgentGPTAugment CodeNotebookLM
Trust Score (25%)
29%
18%
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%
55%
55%
55%