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Start Over4/5 selected
Grammarly62
Windsurf70
OpenAI Codex CLI70
Continue.dev15
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend42
Votes97%
2,400
Watch
5,000
Votes
560.0k
Views
Market70
Trust24
Trend40
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views
Market15
Trust24
Trend58
Votes50%
0
Watch
0
Votes
0
Views

Side-by-Side Comparison

FeatureGrammarlyWindsurfOpenAI Codex CLIContinue.dev
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumusage basedopen source
Deploymentbrowser extensionbrowser extensionapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62707015
Trust Score19242424
Trend Score59424058
Watchers3802,4002,9000
Page Views700005600015400000
Upvotes8005,0006,2000
CountryUSUSUSUS
Founded2,0092,0212,0252,023
Agent Typeassistantcopilotagentcopilot
Model Stack
grammarly-llm
gpt-4o
claude-sonnet-4.6
gpt-5
gemini-2.5-pro
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
llama-4
Docs
Open Source
Demo
Websitegrammarly.comwindsurf.comopenai.comcontinue.dev

Score Factor Breakdown

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