Retention Systems / Field Note 03
Q4 Cohort Review

Retention fails in week two, not month three.

Paid accounts active by week after first value moment
n=18,420 accounts
Week two shows the largest retention drop A six bar chart shows active account retention falling from 91.6 percent in week zero to 59.8 percent in week two, then declining more slowly through week five. 100% 75% 50% 25% 91.6 75.8 59.8 54.4 49.5 45.9 W0 W1 W2 W3 W4 W5 Largest drop: 16.0 pts second-use habit missing