Directory

Compare Agents

Start Over3/5 selected
OpenAI Codex CLI70
HuggingChat70
Perplexity AI70
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust24
Trend57
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIHuggingChatPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Pricingusage basedfreefreemium
Deploymentapiweb appweb app
Review LevelReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimed
Market Score707070
Trust Score242429
Trend Score525727
Watchers2,9009804,600
Page Views5400002200001200000
Upvotes6,2002,1009,200
CountryUSUSUS
Founded2,0252,0232,022
Agent Typeagentassistantassistant
Model Stack
gpt-5
gpt-5-codex
o3
llama-4
deepseek-v3
mistral-large-3
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websiteopenai.comhuggingface.coperplexity.ai

Score Factor Breakdown

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