Directory

Compare Agents

Start Over4/5 selected
Grammarly62
Augment Code67
OpenAI Codex CLI70
Perplexity AI70

Add another agent
Content Creation

Showing 2 agents in this category for fair comparison.

Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend54
Votes98%
2,200
Watch
4,800
Votes
390.0k
Views
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureGrammarlyAugment CodeOpenAI Codex CLIPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumpaidusage basedfreemium
Deploymentbrowser extensionbrowser extensionapiweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62677070
Trust Score19192429
Trend Score50545118
Watchers3802,2002,9004,600
Page Views700003900005400001200000
Upvotes8004,8006,2009,200
CountryUSUSUSUS
Founded2,0092,0232,0252,022
Agent Typeassistantagentagentassistant
Model Stack
grammarly-llm
gpt-4o
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gpt-5
gpt-5-codex
o3
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitegrammarly.comaugmentcode.comopenai.comperplexity.ai

Score Factor Breakdown

Factor (weight)GrammarlyAugment CodeOpenAI Codex CLIPerplexity AI
Trust Score (25%)
19%
19%
24%
29%
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%
25%
Completeness (10%)
55%
55%
80%
55%