03
/ reader rhythm
INSIGHT 07
The retention horizon
Retention starts before the reader leaves.
Reader attention fades after the first saved issue
The share of readers who open a saved issue declines from 58 percent in week zero to 12 percent in week four.
Share still opening a saved issue
WEEKS AFTER FIRST READ
60%
50%
40%
30%
20%
10%
0%
58%
First read
WEEK 0
47%
Week one
WEEK 1
36%
Week two
WEEK 2
24%
Week three
WEEK 3
12%
Week four
WEEK 4
This is the
White Sands Gypsum Dunes
design system, applied by
Curio
— a design-style library for AI agents. Full White Sands Gypsum Dunes guide →
designbycurio.com/learn/white-sands-gypsum-dunes