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Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
Perplexity AI70
HuggingChat70
GitHub Copilot70
Market70
Trust24
Trend56
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend56
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend57
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market70
Trust29
Trend65
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIPerplexity AIHuggingChatGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedfreemiumfreepaid
Deploymentapiweb appweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score24292429
Trend Score56565765
Watchers2,9004,6009807,100
Page Views54000012000002200001900001
Upvotes6,2009,2002,10014,200
CountryUSUSUSUS
Founded2,0252,0222,0232,021
Agent Typeagentassistantassistantcopilot
Model Stack
gpt-5
gpt-5-codex
o3
sonar-pro
sonar-huge
gpt-5
llama-4
deepseek-v3
mistral-large-3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteopenai.comperplexity.aihuggingface.cogithub.com

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIPerplexity AIHuggingChatGitHub Copilot
Trust Score (25%)
24%
29%
24%
29%
Watchers (20%)
100%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
25%
13%
25%
Completeness (10%)
80%
55%
80%
55%