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Start Over4/5 selected
Perplexity AI83
HuggingChat54
OpenAI Codex CLI76
GitHub Copilot90

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Research Agents

Market83
Trust0
Trend78
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market54
Trust0
Trend55
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market76
Trust0
Trend85
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market90
Trust0
Trend82
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIHuggingChatOpenAI Codex CLIGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreeusage basedpaid
Deploymentweb appweb appapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score83547690
Trust Score0000
Trend Score78558582
Watchers4,6009802,9007,100
Page Views12000002200005400001900000
Upvotes9,2002,1006,20014,200
CountryUSUSUSUS
Founded2,0222,0232,0252,021
Agent Typeassistantassistantagentcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
llama-3.1-405b
mixtral-8x22b
gemma-2-27b
gpt-5
gpt-5-codex
o3
gpt-5
claude-4-5-sonnet
gemini-3-pro
Docs
Open Source
Demo
Websiteperplexity.aihuggingface.coopenai.comgithub.com

Score Factor Breakdown

Factor (weight)Perplexity AIHuggingChatOpenAI Codex CLIGitHub Copilot
Trust Score (25%)
0%
0%
0%
0%
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%
80%
80%
55%