Directory

Compare Agents

Start Over4/5 selected
Grammarly62
E2B13
OpenAI Codex CLI70
GitHub Copilot70
Market62
Trust19
Trend44
Votes95%
380
Watch
800
Votes
70.0k
Views
Market13
Trust19
Trend50
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust24
Trend58
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend61
Votes97%
7,100
Watch
14,200
Votes
1900.0k
Views

Side-by-Side Comparison

FeatureGrammarlyE2BOpenAI Codex CLIGitHub Copilot
Verification
Reviewed
Listed
Reviewed
Reviewed
Pricingfreemiumfreeusage basedpaid
Deploymentbrowser extensionsdkapibrowser extension
Review LevelReviewedListedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62137070
Trust Score19192429
Trend Score44505861
Watchers38002,9007,100
Page Views7000005400001900001
Upvotes80006,20014,200
CountryUSUSUS
Founded2,0092,0252,021
Agent Typeassistantcopilotagentcopilot
Model Stack
grammarly-llm
gpt-4o
gpt-5
gpt-5-codex
o3
gpt-5
claude-sonnet-4.6
gemini-2.5-pro
Docs
Open Source
Demo
Websitegrammarly.come2b.devopenai.comgithub.com

Score Factor Breakdown

Factor (weight)GrammarlyE2BOpenAI Codex CLIGitHub Copilot
Trust Score (25%)
19%
19%
24%
29%
Watchers (20%)
76%
0%
100%
100%
Net Votes (20%)
100%
0%
100%
100%
Page Views (15%)
100%
0%
100%
100%
Verification (10%)
13%
0%
13%
25%
Completeness (10%)
55%
80%
80%
55%