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Start Over3/5 selected
Perplexity AI70
OpenAI Codex CLI70
HuggingChat70

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Research Agents

Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust24
Trend53
Votes97%
980
Watch
2,100
Votes
220.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIOpenAI Codex CLIHuggingChat
Verification
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedfree
Deploymentweb appapiweb app
Review LevelReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimed
Market Score707070
Trust Score292424
Trend Score185153
Watchers4,6002,900980
Page Views1200000540000220000
Upvotes9,2006,2002,100
CountryUSUSUS
Founded2,0222,0252,023
Agent Typeassistantagentassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
llama-4
deepseek-v3
mistral-large-3
Docs
Open Source
Demo
Websiteperplexity.aiopenai.comhuggingface.co

Score Factor Breakdown

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