04 · Retention Dynamics
Phosphor
Quiet cohorts outperform by month six
12-month retention analysis across 14,200 user cohorts — active vs. silent onboarding paths
Retention %
80%
70%
60%
50%
40%
30%
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
M11
M12
CROSSOVER
61%
41%
82%
30%
Silent adoption
Active onboarding
This is the
Bioluminescent Shore
design system, applied by
Curio Design
— a design-style library for AI agents. Full Bioluminescent Shore guide →
designbycurio.com/learn/bioluminescent-plankton-shore