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Start Over4/5 selected
Perplexity AI70
Cohere Command R+67
Grok67
GitHub Copilot70

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Market70
Trust29
Trend64
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend59
Votes97%
1,200
Watch
2,600
Votes
280.0k
Views
Market67
Trust19
Trend61
Votes96%
3,900
Watch
8,100
Votes
980.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeaturePerplexity AICohere Command R+GrokGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumpaid
Deploymentweb appapiweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70676770
Trust Score29191929
Trend Score64596168
Watchers4,6001,2003,9007,100
Page Views12000002800009800001900001
Upvotes9,2002,6008,10014,200
CountryUSCAUSUS
Founded2,0222,0192,0232,021
Agent Typeassistantassistantassistantcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
command-r-plus
command-r
embed-v3
grok-4
grok-3
grok-2
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.aicohere.comgrok.comgithub.com

Score Factor Breakdown

Factor (weight)Perplexity AICohere Command R+GrokGitHub Copilot
Trust Score (25%)
29%
19%
19%
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%
55%
55%