Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
GitHub Copilot70
OpenAI Codex CLI70
Claude Code67

Add another agent
Research Agents

Showing 7 agents in this category for fair comparison.

Maximum 5 agents per comparison.

Market70
Trust29
Trend64
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market70
Trust29
Trend68
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust24
Trend50
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend49
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGitHub CopilotOpenAI Codex CLIClaude Code
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidusage basedpaid
Deploymentweb appbrowser extensionapiapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707067
Trust Score29292419
Trend Score64685049
Watchers4,6007,1002,9003,800
Page Views12000001900001540000620001
Upvotes9,20014,2006,2007,800
CountryUSUSUSUS
Founded2,0222,0212,0252,024
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
claude-opus-4.6
claude-sonnet-4.6
Docs
Open Source
Demo
Websiteperplexity.aigithub.comopenai.comclaude.ai

Score Factor Breakdown

Factor (weight)Perplexity AIGitHub CopilotOpenAI Codex CLIClaude Code
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%