Grammarly
Grammarly is an AI writing assistant that checks grammar, suggests tone improvements, and provides real-time editing across documents, emails, and web
ActiveextensionUnclaimed
RookRank Score
72
Ranked #1 in Writing & Content
+8Climbing the ranks
Scanned 26 Mar
72
RookRank
75
Momentum
0
Backing
How You Stack Up
100%
Better than 100% of products in Writing & Content
Category Rank#1 of 16
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Category Rankings: Writing & Content
16 products competing
How We Score Products
50%
AI Substance Review
Is this genuinely brilliant?
15%
Product Evidence
Docs, pricing, login, changelog
10%
Claim Verification
Landing page matches reality
10%
Liveness + Speed
Is it alive and fast?
10%
Code Freshness
Active development signals
5%
Creator Engagement
Creator has claimed their listing
No traffic counts. No download numbers. No star counts. Pure product quality.
About
Grammarly is an AI writing assistant that checks grammar, suggests tone improvements, and provides real-time editing across documents, emails, and web browsers. It serves 40 million users from students to enterprise teams. Notable for its plagiarism detection and integration across multiple platforms.
Product Info
- Platform
- extension
- Status
- Active
- Category
- Writing & Content
- Listed
- March 26, 2026
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