Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
OpenAI Codex CLI70
Grok67
Market70
Trust29
Trend69
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend61
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend58
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend72
Votes96%
3,900
Watch
8,100
Votes
980.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotOpenAI Codex CLIGrok
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidusage basedfreemium
Deploymentweb appbrowser extensionapiweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707067
Trust Score29292419
Trend Score69615872
Watchers4,6007,1002,9003,900
Page Views12000001900001540000980000
Upvotes9,20014,2006,2008,100
CountryUSUSUSUS
Founded2,0222,0212,0252,023
Agent Typeassistantcopilotagentassistant
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
grok-4
grok-3
grok-2
Docs
Open Source
Demo
Websiteperplexity.aigithub.comopenai.comgrok.com

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotOpenAI Codex CLIGrok
Trust Score (25%)
29%
29%
24%
19%
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%
13%
Completeness (10%)
55%
55%
80%
55%