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Start Over4/5 selected
Grammarly62
OpenAI Codex CLI70
Augment Code67
Claude Code67

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Showing 2 agents in this category for fair comparison.

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Market62
Trust19
Trend37
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend56
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend52
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market67
Trust19
Trend58
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views

Side-by-Side Comparison

FeatureGrammarlyOpenAI Codex CLIAugment CodeClaude Code
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedpaidpaid
Deploymentbrowser extensionapibrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62706767
Trust Score19241919
Trend Score37565258
Watchers3802,9002,2003,800
Page Views70000540000390000620001
Upvotes8006,2004,8007,800
CountryUSUSUSUS
Founded2,0092,0252,0232,024
Agent Typeassistantagentagentagent
Model Stack
grammarly-llm
gpt-4o
gpt-5
gpt-5-codex
o3
claude-4-5-opus
claude-4-5-sonnet
gpt-5
claude-opus-4.6
claude-sonnet-4.6
Docs
Open Source
Demo
Websitegrammarly.comopenai.comaugmentcode.comclaude.ai

Score Factor Breakdown

Factor (weight)GrammarlyOpenAI Codex CLIAugment CodeClaude Code
Trust Score (25%)
19%
24%
19%
19%
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%
80%
55%
55%