Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
OpenAI Codex CLI70
ChatGPT70
GitHub Copilot70
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend30
Votes98%
9,200
Watch
18,500
Votes
2800.0k
Views
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIOpenAI Codex CLIChatGPTGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedfreemiumpaid
Deploymentweb appapiweb appbrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score29242929
Trend Score27523032
Watchers4,6002,9009,2007,100
Page Views120000054000028000001900001
Upvotes9,2006,20018,50014,200
CountryUSUSUSUS
Founded2,0222,0252,0222,021
Agent Typeassistantagentassistantcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
gpt-5
gpt-5.2
gpt-5.2-thinking
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteperplexity.aiopenai.comchatgpt.comgithub.com

Score Factor Breakdown

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