Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
OpenAI Codex CLI70
AgentGuide9
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend32
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market9
Trust13
Trend81
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotOpenAI Codex CLIAgentGuide
Verification
Reviewed
Reviewed
Reviewed
Listed
Pricingfreemiumpaidusage basedfreemium
Deploymentweb appbrowser extensionapisdk
Review LevelReviewedReviewedReviewedListed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score7070709
Trust Score29292413
Trend Score27325281
Watchers4,6007,1002,9000
Page Views120000019000015400000
Upvotes9,20014,2006,2000
CountryUSUSUS
Founded2,0222,0212,025
Agent Typeassistantcopilotagentagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websiteperplexity.aigithub.comopenai.comgithub.com

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotOpenAI Codex CLIAgentGuide
Trust Score (25%)
29%
29%
24%
13%
Watchers (20%)
100%
100%
100%
0%
Net Votes (20%)
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
0%
Verification (10%)
25%
25%
13%
0%
Completeness (10%)
55%
55%
80%
55%