Revenue Churn vs Customer Churn

Revenue churn and customer churn (also called logo churn) are two distinct ways of measuring attrition in a subscription or recurring-revenue business. Customer churn counts the number or percentage of customers who cancel or lapse during a period, treating every lost customer equally. Revenue churn, by contrast, measures the dollar amount or percentage of monthly recurring revenue (MRR) lost to cancellations and downgrades, weighting each lost customer by their revenue contribution.

The distinction matters because not all customers are worth the same amount. A business could lose 10 customers (10% customer churn) but if those were all low-tier subscribers representing only 2% of MRR, the revenue impact is minimal. Conversely, losing just 2 enterprise customers might represent 15% of MRR despite being only 2% customer churn. Revenue churn gives a more accurate picture of the financial health of the business because it reflects the actual economic impact of attrition rather than just the headcount.

Revenue churn is generally considered the more important metric for business planning and investor reporting because it directly ties to financial performance. Gross revenue churn measures only the revenue lost, while net revenue churn (or net MRR churn) accounts for expansion revenue from remaining customers—upgrades, cross-sells, and seat additions. A negative net revenue churn rate (where expansion exceeds losses) is a hallmark of best-in-class subscription businesses, indicating that the existing customer base is growing in value even as some customers leave.