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

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Research Agents

Market70
Trust29
Trend79
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend56
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend77.05
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIOpenAI Codex CLIMicrosoft Copilot
Verification
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedfreemium
Deploymentweb appapiweb app
Review LevelReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimed
Market Score707070
Trust Score292429
Trend Score795677.05
Watchers4,6002,9003,500
Page Views1200000540000850001
Upvotes9,2006,2007,200
CountryUSUSUS
Founded2,0222,0252,023
Agent Typeassistantagentcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
gpt-5
gpt-4o
Docs
Open Source
Demo
Websiteperplexity.aiopenai.comcopilot.microsoft.com

Score Factor Breakdown

Factor (weight)Perplexity AIOpenAI Codex CLIMicrosoft Copilot
Trust Score (25%)
29%
24%
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%
80%
55%