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Compare Agents

Start Over4/5 selected
Grammarly62
OpenAI Codex CLI70
Augment Code67
Cursor70
Market62
Trust19
Trend55
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend40
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend42
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market70
Trust29
Trend100
Votes98%
5,200
Watch
10,500
Votes
1400.0k
Views

Side-by-Side Comparison

FeatureGrammarlyOpenAI Codex CLIAugment CodeCursor
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedpaidfreemium
Deploymentbrowser extensionapibrowser extensiondesktop
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62706770
Trust Score19241929
Trend Score554042100
Watchers3802,9002,2005,200
Page Views700005400003900001400000
Upvotes8006,2004,80010,500
CountryUSUSUSUS
Founded2,0092,0252,0232,022
Agent Typeassistantagentagentcopilot
Model Stack
grammarly-llm
gpt-4o
gpt-5
gpt-5-codex
o3
claude-4-5-opus
claude-4-5-sonnet
gpt-5
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.comopenai.comaugmentcode.comcursor.com

Score Factor Breakdown

Factor (weight)GrammarlyOpenAI Codex CLIAugment CodeCursor
Trust Score (25%)
19%
24%
19%
29%
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%
25%
Completeness (10%)
55%
80%
55%
55%