Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
NotebookLM67
Microsoft Copilot70
GitHub Copilot70
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
Market70
Trust29
Trend82
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeaturePerplexity AINotebookLMMicrosoft CopilotGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumfreemiumpaid
Deploymentweb appweb appweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70677070
Trust Score29192929
Trend Score976082100
Watchers4,6001,9003,5007,100
Page Views12000003600018500011900001
Upvotes9,2004,2007,20014,200
CountryUSUSUSUS
Founded2,0222,0232,0232,021
Agent Typeassistantassistantcopilotcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
gemini-2.5-pro
gemini-2.5-flash
gpt-5
gpt-4o
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.ainotebooklm.google.comcopilot.microsoft.comgithub.com

Score Factor Breakdown

Factor (weight)Perplexity AINotebookLMMicrosoft CopilotGitHub Copilot
Trust Score (25%)
29%
19%
29%
29%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
25%
13%
25%
25%
Completeness (10%)
55%
55%
55%
55%