Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
Windsurf70
OpenAI Codex CLI70

Add another agent
Research Agents

Market70
Trust29
Trend100
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend100.05
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend44
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views
Market70
Trust24
Trend39
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotWindsurfOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumusage based
Deploymentweb appbrowser extensionbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707070
Trust Score29292424
Trend Score100100.054439
Watchers4,6007,1002,4002,900
Page Views12000001900001560000540000
Upvotes9,20014,2005,0006,200
CountryUSUSUSUS
Founded2,0222,0212,0212,025
Agent Typeassistantcopilotcopilotagent
Model Stack
sonar-pro
sonar-huge
gpt-5
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websiteperplexity.aigithub.comwindsurf.comopenai.com

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotWindsurfOpenAI Codex CLI
Trust Score (25%)
29%
29%
24%
24%
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%
80%