Logo Churn vs Revenue Churn

Logo churn measures the percentage of customers lost during a given period. Revenue churn measures the percentage of recurring revenue lost during that same period. They tell different stories, and tracking one without the other gives you an incomplete picture.

A company that loses 15 customers out of 500 has 3% logo churn. But if those 15 customers were enterprise accounts representing $8M out of $100M ARR, revenue churn is 8%. The financial impact is dramatically different from what the logo number suggests.

The inverse is also true. Losing 50 small accounts (10% logo churn) that collectively represent $2M (2% revenue churn) is a product-market fit signal in the SMB segment, but it's not a financial emergency. The appropriate response depends entirely on which metric you're looking at.

For PE-backed SaaS companies, revenue churn is the metric that drives valuation. Logo churn matters for operational diagnostics. Both should be tracked, segmented by customer size and cohort, and reported separately. Blending them into a single number obscures the root causes and delays the right intervention.

The Churn Tax framework accounts for both. Revenue churn sets the base cost. Logo churn at the enterprise tier triggers the replacement cost calculation, since replacing a $500K account costs significantly more than replacing five $100K accounts in sales and onboarding resources.

Related terms: The Churn Tax, Gross Revenue Retention, Revenue Leakage

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