Churn rate is the percentage of customers (or revenue) lost over a defined period. For subscription businesses, churn is the primary risk factor for recurring revenue sustainability — and a direct input to CLV and lending decisions.
There are two types of churn: customer (logo) churn — the percentage of customers who cancel — and revenue churn — the percentage of MRR lost. They differ when customers who leave are higher or lower value than average. Gross revenue churn counts only losses; net revenue churn subtracts expansion revenue from existing customers (so net churn can be negative if upsells outpace cancellations). Monthly churn rate is calculated as: (customers lost in month / customers at start of month) × 100%. Annualized churn is approximately monthly churn × 12 (rough approximation) or more precisely: 1 - (1 - monthly churn)^12. A 3% monthly churn rate = ~30.6% annual churn — meaning roughly a third of the customer base turns over each year. Benchmarks: SaaS companies with <1% monthly churn (<12% annual) are considered excellent; 1-3% monthly is average for SMB-focused SaaS; >5% monthly is high and signals product-market fit or retention issues. For consumer subscription businesses, higher churn is typical. Lenders offering recurring-revenue financing target businesses with <5% monthly churn as a rough threshold. Negative net revenue churn — where expansion revenue from existing customers exceeds cancellation revenue — is the ideal state. It means the existing customer base grows revenue even without new customer acquisition, compounding lender repayment confidence.
It depends heavily on business type and customer segment. Enterprise B2B SaaS: <1% monthly is excellent. SMB SaaS: 2-3% monthly is typical; below 2% is strong. Consumer subscription (gym, streaming): 5-7% monthly is common. High-touch service businesses with annual contracts often see very low churn. Compare against industry benchmarks rather than absolute numbers.
Gross revenue churn measures only revenue lost from cancellations and downgrades. Net revenue churn subtracts revenue gained from upsells and expansions within the existing customer base. Net churn is the more important business health metric — a company with negative net revenue churn is growing revenue from existing customers even without new sales.
Yes, particularly for recurring-revenue financing products. Lenders advancing against ARR/MRR need confidence the revenue base will persist through the repayment period. High churn raises doubt about future cash flows. Some lenders require churn data as part of the application; others infer it from bank statement trends.
Common strategies: improve onboarding (reduce early cancellations), establish product habits and integrations that increase switching costs, monitor usage data for disengagement signals and intervene proactively, offer annual pricing (reduces monthly churn touchpoints), build customer success programs. Addressing root causes through exit surveys is essential.