Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
GitHub Copilot70
QuillBot12
AgentGuide9
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend19
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market12
Trust19
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market9
Trust13
Trend62
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIGitHub CopilotQuillBotAgentGuide
Verification
Reviewed
Reviewed
Reviewed
Listed
Pricingusage basedpaidfreemiumfreemium
Deploymentapibrowser extensionweb appsdk
Review LevelReviewedReviewedReviewedListed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score7070129
Trust Score24291913
Trend Score51196062
Watchers2,9007,10000
Page Views540000190000100
Upvotes6,20014,20000
CountryUSUSUS
Founded2,0252,0212,017
Agent Typeagentcopilotassistantagent
Model Stack
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
quillbot-paraphraser
gpt-5
Docs
Open Source
Demo
Websiteopenai.comgithub.comquillbot.comgithub.com

Score Factor Breakdown

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