Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
Grammarly62
Augment Code67
Grok67
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend54
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market67
Trust19
Trend27
Votes96%
3,900
Watch
8,100
Votes
980.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIGrammarlyAugment CodeGrok
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedfreemiumpaidfreemium
Deploymentapibrowser extensionbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70626767
Trust Score24191919
Trend Score52595427
Watchers2,9003802,2003,900
Page Views54000070000390000980000
Upvotes6,2008004,8008,100
CountryUSUSUSUS
Founded2,0252,0092,0232,023
Agent Typeagentassistantagentassistant
Model Stack
gpt-5
gpt-5-codex
o3
grammarly-llm
gpt-4o
claude-4-5-opus
claude-4-5-sonnet
gpt-5
grok-4
grok-3
grok-2
Docs
Open Source
Demo
Websiteopenai.comgrammarly.comaugmentcode.comgrok.com

Score Factor Breakdown

Factor (weight)OpenAI Codex CLIGrammarlyAugment CodeGrok
Trust Score (25%)
24%
19%
19%
19%
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%
13%
Completeness (10%)
80%
55%
55%
55%