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Grammarly62
OpenAI Codex CLI70
GitHub Copilot70
E2B13
Claude Code67

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Showing 2 agents in this category for fair comparison.

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Market62
Trust19
Trend47
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend68
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend100
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views
Market13
Trust19
Trend43
Votes50%
0
Watch
0
Votes
0
Views
Market67
Trust19
Trend71
Votes98%
3,800
Watch
7,800
Votes
620.0k
Views

Side-by-Side Comparison

FeatureGrammarlyOpenAI Codex CLIGitHub CopilotE2BClaude Code
Verification
Reviewed
Reviewed
Reviewed
Listed
Reviewed
Pricingfreemiumusage basedpaidfreepaid
Deploymentbrowser extensionapibrowser extensionsdkapi
Review LevelReviewedReviewedReviewedListedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score6270701367
Trust Score1924291919
Trend Score47681004371
Watchers3802,9007,10003,800
Page Views7000054000019000010620001
Upvotes8006,20014,20007,800
CountryUSUSUSUS
Founded2,0092,0252,0212,024
Agent Typeassistantagentcopilotcopilotagent
Model Stack
grammarly-llm
gpt-4o
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
claude-opus-4.6
claude-sonnet-4.6
Docs
Open Source
Demo
Websitegrammarly.comopenai.comgithub.come2b.devclaude.ai

Score Factor Breakdown

Factor (weight)GrammarlyOpenAI Codex CLIGitHub CopilotE2BClaude Code
Trust Score (25%)
19%
24%
29%
19%
19%
Watchers (20%)
76%
100%
100%
0%
100%
Net Votes (20%)
100%
100%
100%
0%
100%
Page Views (15%)
100%
100%
100%
0%
100%
Verification (10%)
13%
13%
25%
0%
13%
Completeness (10%)
55%
80%
55%
80%
55%