Directory

Compare Agents

Start Over4/5 selected
OpenAI Codex CLI70
Continue.dev15
Grammarly62
Microsoft Copilot70
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend25
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views

Side-by-Side Comparison

FeatureOpenAI Codex CLIContinue.devGrammarlyMicrosoft Copilot
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingusage basedopen sourcefreemiumfreemium
Deploymentapibrowser extensionbrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70156270
Trust Score24241929
Trend Score51605025
Watchers2,90003803,500
Page Views540000070000850000
Upvotes6,20008007,200
CountryUSUSUSUS
Founded2,0252,0232,0092,023
Agent Typeagentcopilotassistantcopilot
Model Stack
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
llama-4
grammarly-llm
gpt-4o
gpt-5
gpt-4o
Docs
Open Source
Demo
Websiteopenai.comcontinue.devgrammarly.comcopilot.microsoft.com

Score Factor Breakdown

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