Directory

Compare Agents

Start Over4/5 selected
Perplexity AI70
Grammarly62
OpenAI Codex CLI70
Continue.dev15

Add another agent
Research Agents

Market70
Trust29
Trend27
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeaturePerplexity AIGrammarlyOpenAI Codex CLIContinue.dev
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumusage basedopen source
Deploymentweb appbrowser extensionapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score70627015
Trust Score29192424
Trend Score27595260
Watchers4,6003802,9000
Page Views1200000700005400000
Upvotes9,2008006,2000
CountryUSUSUSUS
Founded2,0222,0092,0252,023
Agent Typeassistantassistantagentcopilot
Model Stack
sonar-pro
sonar-huge
gpt-5
grammarly-llm
gpt-4o
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
llama-4
Docs
Open Source
Demo
Websiteperplexity.aigrammarly.comopenai.comcontinue.dev

Score Factor Breakdown

Factor (weight)Perplexity AIGrammarlyOpenAI Codex CLIContinue.dev
Trust Score (25%)
29%
19%
24%
24%
Watchers (20%)
100%
76%
100%
0%
Net Votes (20%)
100%
100%
100%
0%
Page Views (15%)
100%
100%
100%
0%
Verification (10%)
25%
13%
13%
13%
Completeness (10%)
55%
55%
80%
80%