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Start Over4/5 selected
Microsoft Copilot70
Perplexity AI70
NotebookLM67
Continue.dev15

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Productivity

Market70
Trust29
Trend77
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust29
Trend79
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend47
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market15
Trust24
Trend42
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureMicrosoft CopilotPerplexity AINotebookLMContinue.dev
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumfreemiumopen source
Deploymentweb appweb appweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70706715
Trust Score29291924
Trend Score77794742
Watchers3,5004,6001,9000
Page Views85000012000003600010
Upvotes7,2009,2004,2000
CountryUSUSUSUS
Founded2,0232,0222,0232,023
Agent Typecopilotassistantassistantcopilot
Model Stack
gpt-5
gpt-4o
sonar-pro
sonar-huge
gpt-5
gemini-2.5-pro
gemini-2.5-flash
claude-sonnet-4.6
gpt-5
llama-4
Docs
Open Source
Demo
Websitecopilot.microsoft.comperplexity.ainotebooklm.google.comcontinue.dev

Score Factor Breakdown

Factor (weight)Microsoft CopilotPerplexity AINotebookLMContinue.dev
Trust Score (25%)
29%
29%
19%
24%
Watchers (20%)
100%
100%
100%
0%
Net Votes (20%)
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
0%
Verification (10%)
25%
25%
13%
13%
Completeness (10%)
55%
55%
55%
80%