Directory

Compare Agents

Start Over4/5 selected
Grammarly62
Augment Code67
Grok67
OpenAI Codex CLI70
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
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureGrammarlyAugment CodeGrokOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidfreemiumusage based
Deploymentbrowser extensionbrowser extensionweb appapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62676770
Trust Score19191924
Trend Score59542752
Watchers3802,2003,9002,900
Page Views70000390000980000540000
Upvotes8004,8008,1006,200
CountryUSUSUSUS
Founded2,0092,0232,0232,025
Agent Typeassistantagentassistantagent
Model Stack
grammarly-llm
gpt-4o
claude-4-5-opus
claude-4-5-sonnet
gpt-5
grok-4
grok-3
grok-2
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitegrammarly.comaugmentcode.comgrok.comopenai.com

Score Factor Breakdown

Factor (weight)GrammarlyAugment CodeGrokOpenAI Codex CLI
Trust Score (25%)
19%
19%
19%
24%
Watchers (20%)
76%
100%
100%
100%
Net Votes (20%)
100%
100%
100%
100%
Page Views (15%)
100%
100%
100%
100%
Verification (10%)
13%
13%
13%
13%
Completeness (10%)
55%
55%
55%
80%