Directory

Compare Agents

Perplexity AI70
Grammarly62
Cohere Command R+67
Continue.dev15
OpenAI Codex CLI70
Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend57
Votes97%
1,200
Watch
2,600
Votes
280.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeaturePerplexity AIGrammarlyCohere Command R+Continue.devOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumpaidopen sourceusage based
Deploymentweb appbrowser extensionapibrowser extensionapi
Review LevelReviewedReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimedunclaimed
Market Score7062671570
Trust Score2919192424
Trend Score2759576052
Watchers4,6003801,20002,900
Page Views1200000700002800000540000
Upvotes9,2008002,60006,200
CountryUSUSCAUSUS
Founded2,0222,0092,0192,0232,025
Agent Typeassistantassistantassistantcopilotagent
Model Stack
sonar-pro
sonar-huge
gpt-5
grammarly-llm
gpt-4o
command-r-plus
command-r
embed-v3
claude-sonnet-4.6
gpt-5
llama-4
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websiteperplexity.aigrammarly.comcohere.comcontinue.devopenai.com

Score Factor Breakdown

Factor (weight)Perplexity AIGrammarlyCohere Command R+Continue.devOpenAI Codex CLI
Trust Score (25%)
29%
19%
19%
24%
24%
Watchers (20%)
100%
76%
100%
0%
100%
Net Votes (20%)
100%
100%
100%
0%
100%
Page Views (15%)
100%
100%
100%
0%
100%
Verification (10%)
25%
13%
13%
13%
13%
Completeness (10%)
55%
55%
55%
80%
80%