Directory

Compare Agents

OpenAI Codex CLI70
GitHub Copilot70
Claude Code67
Grammarly62
AgentGuide9
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
Market67
Trust19
Trend56
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views
Market62
Trust19
Trend57
Votes95%
380
Watch
800
Votes
70.0k
Views
Market9
Trust13
Trend85
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIGitHub CopilotClaude CodeGrammarlyAgentGuide
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Listed
Pricingusage basedpaidpaidfreemiumfreemium
Deploymentapibrowser extensionapibrowser extensionsdk
Review LevelReviewedReviewedReviewedReviewedListed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score707067629
Trust Score2429191913
Trend Score5665565785
Watchers2,9007,1003,8003800
Page Views5400001900001620001700000
Upvotes6,20014,2007,8008000
CountryUSUSUSUS
Founded2,0252,0212,0242,009
Agent Typeagentcopilotagentassistantagent
Model Stack
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-opus-4.6
claude-sonnet-4.6
grammarly-llm
gpt-4o
Docs
Open Source
Demo
Websiteopenai.comgithub.comclaude.aigrammarly.comgithub.com

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIGitHub CopilotClaude CodeGrammarlyAgentGuide
Trust Score (25%)
24%
29%
19%
19%
13%
Watchers (20%)
100%
100%
100%
76%
0%
Net Votes (20%)
100%
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
100%
0%
Verification (10%)
13%
25%
13%
13%
0%
Completeness (10%)
80%
55%
55%
55%
55%