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Compare Agents

Start Over4/5 selected
Grammarly62
HuggingChat70
OpenAI Codex CLI70
Continue.dev15
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend57
Votes97%
980
Watch
2,100
Votes
220.0k
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

FeatureGrammarlyHuggingChatOpenAI Codex CLIContinue.dev
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreeusage basedopen source
Deploymentbrowser extensionweb appapibrowser extension
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62707015
Trust Score19242424
Trend Score59575260
Watchers3809802,9000
Page Views700002200005400000
Upvotes8002,1006,2000
CountryUSUSUSUS
Founded2,0092,0232,0252,023
Agent Typeassistantassistantagentcopilot
Model Stack
grammarly-llm
gpt-4o
llama-4
deepseek-v3
mistral-large-3
gpt-5
gpt-5-codex
o3
claude-sonnet-4.6
gpt-5
llama-4
Docs
Open Source
Demo
Websitegrammarly.comhuggingface.coopenai.comcontinue.dev

Score Factor Breakdown

Factor (weight)GrammarlyHuggingChatOpenAI 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%