Directory

Compare Agents

Start Over4/5 selected
Claude Code67
Grammarly62
OpenAI Codex CLI70
GitHub Copilot70
Market67
Trust19
Trend68
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views
Market62
Trust19
Trend40
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend65
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend45
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureClaude CodeGrammarlyOpenAI Codex CLIGitHub Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingpaidfreemiumusage basedpaid
Deploymentapibrowser extensionapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score67627070
Trust Score19192429
Trend Score68406545
Watchers3,8003802,9007,100
Page Views620001700005400001900001
Upvotes7,8008006,20014,200
CountryUSUSUSUS
Founded2,0242,0092,0252,021
Agent Typeagentassistantagentcopilot
Model Stack
claude-opus-4.6
claude-sonnet-4.6
grammarly-llm
gpt-4o
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websiteclaude.aigrammarly.comopenai.comgithub.com

Score Factor Breakdown

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