Directory

Compare Agents

Start Over4/5 selected
ChatGPT70
Perplexity AI70
OpenAI Codex CLI70
GitHub Copilot70
Market70
Trust29
Trend19
Votes98%
9,200
Watch
18,500
Votes
2800.0k
Views
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
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureChatGPTPerplexity AIOpenAI Codex CLIGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumusage basedpaid
Deploymentweb appweb appapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score29292429
Trend Score19185119
Watchers9,2004,6002,9007,100
Page Views280000012000005400001900001
Upvotes18,5009,2006,20014,200
CountryUSUSUSUS
Founded2,0222,0222,0252,021
Agent Typeassistantassistantagentcopilot
Model Stack
gpt-5
gpt-5.2
gpt-5.2-thinking
sonar-pro
sonar-huge
gpt-5
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitechatgpt.comperplexity.aiopenai.comgithub.com

Score Factor Breakdown

Factor (weight)ChatGPTPerplexity AIOpenAI Codex CLIGitHub Copilot
Trust Score (25%)
29%
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%)
25%
25%
13%
25%
Completeness (10%)
55%
55%
80%
55%