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Start Over3/5 selected
Perplexity AI70
Cohere Command R+67
ChatGPT70
Market70
Trust29
Trend95
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market67
Trust19
Trend42
Votes97%
1,200
Watch
2,600
Votes
280.0k
Views
Market70
Trust29
Trend87
Votes98%
9,200
Watch
18,500
Votes
2800.0k
Views

Side-by-Side Comparison

FeaturePerplexity AICohere Command R+ChatGPT
Verification
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemium
Deploymentweb appapiweb app
Review LevelReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimed
Market Score706770
Trust Score291929
Trend Score954287
Watchers4,6001,2009,200
Page Views12000002800002800000
Upvotes9,2002,60018,500
CountryUSCAUS
Founded2,0222,0192,022
Agent Typeassistantassistantassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
command-r-plus
command-r
embed-v3
gpt-5
gpt-5.2
gpt-5.2-thinking
Docs
Open Source
Demo
Websiteperplexity.aicohere.comchatgpt.com

Score Factor Breakdown

Factor (weight)Perplexity AICohere Command R+ChatGPT
Trust Score (25%)
29%
19%
29%
Watchers (20%)
100%
100%
100%
Net Votes (20%)
100%
100%
100%
Page Views (15%)
100%
100%
100%
Verification (10%)
25%
13%
25%
Completeness (10%)
55%
55%
55%