Directory

Compare Agents

Start Over4/5 selected
Grammarly62
Ada67
Augment Code67
OpenAI Codex CLI70
Market62
Trust19
Trend37
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend42
Votes97%
700
Watch
1,400
Votes
150.0k
Views
Market67
Trust19
Trend52
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market70
Trust24
Trend56
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureGrammarlyAdaAugment CodeOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidpaidusage based
Deploymentbrowser extensionweb appbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62676770
Trust Score19191924
Trend Score37425256
Watchers3807002,2002,900
Page Views70000150000390000540000
Upvotes8001,4004,8006,200
CountryUSCAUSUS
Founded2,0092,0162,0232,025
Agent Typeassistantbotagentagent
Model Stack
grammarly-llm
gpt-4o
ada-llm
gpt-5
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitegrammarly.comada.cxaugmentcode.comopenai.com

Score Factor Breakdown

Factor (weight)GrammarlyAdaAugment CodeOpenAI Codex CLI
Trust Score (25%)
19%
19%
19%
24%
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%
13%
Completeness (10%)
55%
55%
55%
80%