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Start Over4/5 selected
Perplexity AI70
Cohere Command R+67
Windsurf70
GitHub Copilot70

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Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend49
Votes97%
1,200
Watch
2,600
Votes
280.0k
Views
Market70
Trust24
Trend43
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeaturePerplexity AICohere Command R+WindsurfGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumpaid
Deploymentweb appapibrowser extensionbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70677070
Trust Score29192429
Trend Score1004943100
Watchers4,6001,2002,4007,100
Page Views12000002800005600001900001
Upvotes9,2002,6005,00014,200
CountryUSCAUSUS
Founded2,0222,0192,0212,021
Agent Typeassistantassistantcopilotcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
command-r-plus
command-r
embed-v3
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.aicohere.comwindsurf.comgithub.com

Score Factor Breakdown

Factor (weight)Perplexity AICohere Command R+WindsurfGitHub Copilot
Trust Score (25%)
29%
19%
24%
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%
13%
25%
Completeness (10%)
55%
55%
80%
55%