Net Revenue Retention (NRR) measures the percentage of recurring revenue retained from existing customers over a period, including expansion revenue from upsells and cross-sells, minus contraction and churn. An NRR above 100% means the existing customer base is growing in revenue even without new customer acquisition. It is one of the strongest indicators of product-market fit and the health of a SaaS business.
NRR is sometimes called Net Dollar Retention (NDR); the two terms are interchangeable and measure the same concept using different naming conventions.
World-class SaaS NRR is above 120%; above 100% is considered healthy; below 100% means existing revenue is shrinking and new sales must compensate for base erosion.
Each function reads NRR through a different lens and takes different actions when it changes.
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Metrics that are commonly analyzed alongside NRR.
See how each role uses NRR in context with the full set of metrics they own.
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