Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
NotebookLM67
Augment Code67
Poe67

Add another agent
Research Agents

Market70
Trust29
Trend97
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend60
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market67
Trust19
Trend61
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market67
Trust19
Trend65
Votes97%
2,100
Watch
4,500
Votes
490.0k
Views

Side-by-Side Comparison

FeaturePerplexity AINotebookLMAugment CodePoe
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidfreemium
Deploymentweb appweb appbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70676767
Trust Score29191919
Trend Score97606165
Watchers4,6001,9002,2002,100
Page Views1200000360001390000490000
Upvotes9,2004,2004,8004,500
CountryUSUSUSUS
Founded2,0222,0232,0232,022
Agent Typeassistantassistantagentassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
gemini-2.5-pro
gemini-2.5-flash
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.ainotebooklm.google.comaugmentcode.compoe.com

Score Factor Breakdown

Factor (weight)Perplexity AINotebookLMAugment CodePoe
Trust Score (25%)
29%
19%
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%