Cohort Retention Playbook

Model retention curves and translate early retention gains into revenue impact.

Quick checklist

  • Define the cohort entry event (signup, activation, paid conversion).
  • Track retention monthly for at least 6 months.
  • Compare cohorts by plan, channel, and onboarding flow.
  • Set a month-1 retention target and monitor weekly.
  • Turn retention gains into revenue forecasts.

Step-by-step

  1. Define your cohort and retention event.
  2. Input a monthly retention rate to model the curve.
  3. Compare month 1 and month 6 retention.
  4. Map the biggest drop-off to a product or onboarding fix.
  5. Re-run the model with a higher retention rate to quantify upside.

Common mistakes

  • Mixing user retention and revenue retention.
  • Using annual retention as a monthly input.
  • Ignoring early churn in the first 30 days.
  • Averaging cohorts with different product tiers.

Practical targets

  • Month 1 retention is a leading indicator of product-market fit.
  • A 1-2 point increase in monthly retention compounds quickly.
  • Use retention improvements to inform pricing and packaging moves.

Tools to use