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Start Over4/5 selected
Microsoft Copilot70
NotebookLM67
Perplexity AI70
Claude Code67

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Productivity

Showing 3 agents in this category for fair comparison.

Maximum 5 agents per comparison.

Market70
Trust29
Trend91
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market67
Trust19
Trend48
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market70
Trust29
Trend95
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend56
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views

Side-by-Side Comparison

FeatureMicrosoft CopilotNotebookLMPerplexity AIClaude Code
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumfreemiumpaid
Deploymentweb appweb appweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70677067
Trust Score29192919
Trend Score91489556
Watchers3,5001,9004,6003,800
Page Views8500003600001200000620001
Upvotes7,2004,2009,2007,800
CountryUSUSUSUS
Founded2,0232,0232,0222,024
Agent Typecopilotassistantassistantagent
Model Stack
gpt-5
gpt-4o
gemini-2.5-pro
gemini-2.5-flash
sonar-pro
sonar-huge
gpt-5
claude-opus-4.6
claude-sonnet-4.6
Docs
Open Source
Demo
Websitecopilot.microsoft.comnotebooklm.google.comperplexity.aiclaude.ai

Score Factor Breakdown

Factor (weight)Microsoft CopilotNotebookLMPerplexity AIClaude Code
Trust Score (25%)
29%
19%
29%
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%
25%
13%
Completeness (10%)
55%
55%
55%
55%