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Compare Agents

Start Over4/5 selected
Grammarly62
NotebookLM67
Continue.dev15
OpenAI Codex CLI70
Market62
Trust19
Trend59
Votes95%
380
Watch
800
Votes
70.0k
Views
Market67
Trust19
Trend56
Votes98%
1,900
Watch
4,200
Votes
360.0k
Views
Market15
Trust24
Trend60
Votes50%
0
Watch
0
Votes
0
Views
Market70
Trust24
Trend52
Votes98%
2,900
Watch
6,200
Votes
540.0k
Views

Side-by-Side Comparison

FeatureGrammarlyNotebookLMContinue.devOpenAI Codex CLI
Verification
Reviewed
Reviewed
Reviewed
Reviewed
Pricingfreemiumfreemiumopen sourceusage based
Deploymentbrowser extensionweb appbrowser extensionapi
Review LevelReviewedReviewedReviewedReviewed
Ownershipunclaimedunclaimedunclaimedunclaimed
Market Score62671570
Trust Score19192424
Trend Score59566052
Watchers3801,90002,900
Page Views700003600010540000
Upvotes8004,20006,200
CountryUSUSUSUS
Founded2,0092,0232,0232,025
Agent Typeassistantassistantcopilotagent
Model Stack
grammarly-llm
gpt-4o
gemini-2.5-pro
gemini-2.5-flash
claude-sonnet-4.6
gpt-5
llama-4
gpt-5
gpt-5-codex
o3
Docs
Open Source
Demo
Websitegrammarly.comnotebooklm.google.comcontinue.devopenai.com

Score Factor Breakdown

Factor (weight)GrammarlyNotebookLMContinue.devOpenAI Codex CLI
Trust Score (25%)
19%
19%
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%
55%
80%
80%