Grammarly
Overview
Week of October 4, 2026
Weekly Metric Performance
For the week of October 4, 2026, Grammarly secured Rank #1 in the AI Writing Assistants with a Deca Score of 100 and a 61.0% Mention Rate.
Chart History
Last 4 week movement
From Sep 13, 2026 to Oct 4, 2026, Grammarly recorded a change from Rank #1 to #1 in the AI Writing Assistants, with a 0.0 pt shift in Deca Score and a -3.4 % shift in Mention Rate.
Segment Position
Top Segments by Visibility
For the week of October 4, 2026, Grammarly positioned at #1 in Assist in Editor (93.3% mention), #1 in Blog & Long-Form (83.3% mention), and #1 in Edit & Rewrite (80% mention) market segment.
Writing Workflow: Assist in Editor
#1
93.3% mention
Use Case: Blog & Long-Form
#1
83.3% mention
Writing Workflow: Edit & Rewrite
#1
80% mention
On-Page GEO Patterns
GEO Pattern Benchmarking
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