Commercial
Churn
Definition
The rate at which active players stop being active over a defined period. A leading indicator of retention health and product fit.
Why it matters
Churn is the inverse of retention and one of the most-watched operator KPIs. High churn means the acquisition machine has to work harder to maintain active player count, which inflates effective CAC and compresses unit economics. Low churn means LTV grows, payback periods shorten, and operator margin expands. The churn rate is a direct read on product engagement, customer experience, and competitive pressure.
The metric is typically measured at multiple time horizons (30-day, 90-day, 180-day churn) and segmented by acquisition channel and player value. Sportsbook churn is highest immediately after major events end (a player who registered for the World Cup may not engage again for months); casino churn is more event-driven by promotion cycles and content release. Operators that successfully reduce churn measurably improve their unit economics, and CRM, content strategy, and VIP management programs all live or die by their measurable impact on retention.
Frequently asked questions
How is churn calculated in iGaming?
Multiple methods. A simple approach is (lost active players in period) / (active players at start of period). More sophisticated methods use cohort-based survival analysis or treat dormancy bands separately. Operators disclose their methodology in earnings; it varies enough that direct comparisons require care.
Is churn a leading or lagging indicator?
Both, depending on horizon. Short-window churn (e.g. 7-day post-FTD) is a leading indicator of product-market fit. Long-window churn (180+ day) is a lagging indicator that reflects accumulated experience. Operators track multiple horizons in parallel.