Directory

Compare Agents

Claude Code12
Fulling13
GitHub Copilot15
Grammarly12
OpenAI Codex CLI15
Market12
Trust19
Trend100
Votes50%
0
Watch
0
Votes
0
Views
Market13
Trust19
Trend46
Votes50%
0
Watch
0
Votes
1
Views
Market15
Trust29
Trend86
Votes50%
0
Watch
0
Votes
0
Views
Market12
Trust19
Trend54
Votes50%
0
Watch
0
Votes
0
Views
Market15
Trust24
Trend100
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureClaude CodeFullingGitHub CopilotGrammarlyOpenAI Codex CLI
Verification
Reviewed
Listed
Reviewed
Reviewed
Reviewed
Pricingpaidfreepaidfreemiumusage based
Deploymentapisdkbrowser extensionbrowser extensionapi
Review LevelReviewedListedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score1213151215
Trust Score1919291924
Trend Score100468654100
Watchers00000
Page Views01000
Upvotes00000
CountryUSUSUSUS
Founded2,0242,0212,0092,025
Agent Typeagentagentcopilotassistantagent
Model Stack
claude-opus-4.6
claude-sonnet-4.6
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
grammarly-llm
gpt-4o
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websiteclaude.aifulling.aigithub.comgrammarly.comopenai.com

Score Factor Breakdown

Factor (weight)Claude CodeFullingGitHub CopilotGrammarlyOpenAI Codex CLI
Trust Score (25%)
19%
19%
29%
19%
24%
Watchers (20%)
0%
0%
0%
0%
0%
Net Votes (20%)
0%
0%
0%
0%
0%
Page Views (15%)
0%
0%
0%
0%
0%
Verification (10%)
13%
0%
25%
13%
13%
Completeness (10%)
55%
80%
55%
55%
80%