Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
GitHub Copilot70
Perplexity AI70
CopilotKit13
Market70
Trust24
Trend56
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend65
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market70
Trust29
Trend56
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market13
Trust19
Trend28
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIGitHub CopilotPerplexity AICopilotKit
Verification
Reviewed
Reviewed
Reviewed
Listed
Pricingusage basedpaidfreemiumfree
Deploymentapibrowser extensionweb appsdk
Review LevelReviewedReviewedReviewedListed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70707013
Trust Score24292919
Trend Score56655628
Watchers2,9007,1004,6000
Page Views540000190000112000000
Upvotes6,20014,2009,2000
CountryUSUSUS
Founded2,0252,0212,022
Agent Typeagentcopilotassistantcopilot
Model Stack
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websiteopenai.comgithub.comperplexity.aidocs.copilotkit.ai

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIGitHub CopilotPerplexity AICopilotKit
Trust Score (25%)
24%
29%
29%
19%
Watchers (20%)
100%
100%
100%
0%
Net Votes (20%)
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
0%
Verification (10%)
13%
25%
25%
0%
Completeness (10%)
80%
55%
55%
80%