Customer.io
Overview
Week of May 31, 2026
Weekly Metric Performance
For the week of May 31, 2026, Customer.io secured Rank #8 in the Email Marketing with a Deca Score of 45.5 and a 24.1% Mention Rate.
Chart History
Last 4 week movement
From May 10, 2026 to May 31, 2026, Customer.io recorded a change from Rank #7 to #8 in the Email Marketing, with a -7.6 pt shift in Deca Score and a 0.0 % shift in Mention Rate.
Segment Position
Top Segments by Visibility
For the week of May 31, 2026, Customer.io positioned at #8 in Mid-Market (50% mention), #8 in Marketing Automation (43.8% mention), and #6 in Transactional Email (37.5% mention) market segment.
Business Scale: Mid-Market
#8
50% mention
Use Case: Marketing Automation
#8
43.8% mention
Use Case: Transactional Email
#6
37.5% mention
GEO Signals
GEO Signal Benchmarking
Discover hidden GEO signal patterns across AI-cited URLs to drive data-driven structural decisions for your website.
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Content Structure
Meta Information
Technical
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Content Structure
Pattern Summary
4 cited URLs- Pages lead with a short H1, often 3-6 words, before any supporting detail.
- Marketing pages pair the H1 with an immediate one-sentence explainer directly underneath.
- Docs pages use imperative task-style H1s like "Set up..." for instant intent matching.
/docs/what-is-generative-engine-optimization
<p>Customer.iocan improve AI visibility through answer-ready content structure.</p>
