Directory

Compare Agents

Start Over4/5 selected
Grammarly62
Perplexity AI70
Augment Code67
OpenAI Codex CLI70
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
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

Side-by-Side Comparison

FeatureGrammarlyPerplexity AIAugment CodeOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidusage based
Deploymentbrowser extensionweb appbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62706770
Trust Score19291924
Trend Score50185451
Watchers3804,6002,2002,900
Page Views700001200000390000540000
Upvotes8009,2004,8006,200
CountryUSUSUSUS
Founded2,0092,0222,0232,025
Agent Typeassistantassistantagentagent
Model Stack
grammarly-llm
gpt-4o
sonar-pro
sonar-huge
gpt-5
claude-4-5-opus
claude-4-5-sonnet
gpt-5
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitegrammarly.comperplexity.aiaugmentcode.comopenai.com

Score Factor Breakdown

Factor (weight)GrammarlyPerplexity AIAugment CodeOpenAI Codex CLI
Trust Score (25%)
19%
29%
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%
25%
13%
13%
Completeness (10%)
55%
55%
55%
80%