Directory

Compare Agents

Start Over4/5 selected
Grammarly62
Microsoft Copilot70
OpenAI Codex CLI70
Augment Code67
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend32
Votes96%
3,500
Watch
7,200
Votes
850.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market67
Trust19
Trend54
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views

Side-by-Side Comparison

FeatureGrammarlyMicrosoft CopilotOpenAI Codex CLIAugment Code
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumusage basedpaid
Deploymentbrowser extensionweb appapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62707067
Trust Score19292419
Trend Score59325254
Watchers3803,5002,9002,200
Page Views70000850000540000390000
Upvotes8007,2006,2004,800
CountryUSUSUSUS
Founded2,0092,0232,0252,023
Agent Typeassistantcopilotagentagent
Model Stack
grammarly-llm
gpt-4o
gpt-5
gpt-4o
gpt-5
gpt-5-codex
o3
claude-4-5-opus
claude-4-5-sonnet
gpt-5
Docs
Open Source
Demo
Websitegrammarly.comcopilot.microsoft.comopenai.comaugmentcode.com

Score Factor Breakdown

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