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Start Over3/5 selected
Microsoft Copilot70
Perplexity AI70
OpenAI Codex CLI70

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Productivity

Market70
Trust29
Trend61
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust29
Trend64
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend50
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureMicrosoft CopilotPerplexity AIOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumusage based
Deploymentweb appweb appapi
Review LevelReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimed
Market Score707070
Trust Score292924
Trend Score616450
Watchers3,5004,6002,900
Page Views8500001200000540000
Upvotes7,2009,2006,200
CountryUSUSUS
Founded2,0232,0222,025
Agent Typecopilotassistantagent
Model Stack
gpt-5
gpt-4o
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitecopilot.microsoft.comperplexity.aiopenai.com

Score Factor Breakdown

Factor (weight)Microsoft CopilotPerplexity AIOpenAI Codex CLI
Trust Score (25%)
29%
29%
24%
Watchers (20%)
100%
100%
100%
Net Votes (20%)
100%
100%
100%
Page Views (15%)
100%
100%
100%
Verification (10%)
25%
25%
13%
Completeness (10%)
55%
55%
80%