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Compare Agents

Start Over4/5 selected
Grammarly62
HuggingChat70
Continue.dev15
OpenAI Codex CLI70
Market62
Trust19
Trend63
Votes95%
380
Watch
800
Votes
70.0k
Views
Market70
Trust24
Trend58
Votes97%
980
Watch
2,100
Votes
220.0k
Views
Market15
Trust24
Trend57
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust24
Trend50
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureGrammarlyHuggingChatContinue.devOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreeopen sourceusage based
Deploymentbrowser extensionweb appbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62701570
Trust Score19242424
Trend Score63585750
Watchers38098002,900
Page Views700002200000540000
Upvotes8002,10006,200
CountryUSUSUSUS
Founded2,0092,0232,0232,025
Agent Typeassistantassistantcopilotagent
Model Stack
grammarly-llm
gpt-4o
llama-4
deepseek-v3
mistral-large-3
claude-sonnet-4.6
gpt-5
llama-4
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitegrammarly.comhuggingface.cocontinue.devopenai.com

Score Factor Breakdown

Factor (weight)GrammarlyHuggingChatContinue.devOpenAI Codex CLI
Trust Score (25%)
19%
24%
24%
24%
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%
13%
Completeness (10%)
55%
80%
80%
80%