Directory

Compare Agents

Start Over4/5 selected
Grammarly62
OpenAI Codex CLI70
Continue.dev15
Perplexity AI70
Market62
Trust19
Trend50
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend51
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust29
Trend18
Votes98%
4,600
Watch
9,200
Votes
1200.0k
Views

Side-by-Side Comparison

FeatureGrammarlyOpenAI Codex CLIContinue.devPerplexity AI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumusage basedopen sourcefreemium
Deploymentbrowser extensionapibrowser extensionweb app
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62701570
Trust Score19242429
Trend Score50516018
Watchers3802,90004,600
Page Views7000054000001200000
Upvotes8006,20009,200
CountryUSUSUSUS
Founded2,0092,0252,0232,022
Agent Typeassistantagentcopilotassistant
Model Stack
grammarly-llm
gpt-4o
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
llama-4
sonar-pro
sonar-huge
gpt-5
Docs
Open Source
Demo
Websitegrammarly.comopenai.comcontinue.devperplexity.ai

Score Factor Breakdown

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