SaaS Marketing
Net Revenue Retention
Quick definition
Net Revenue Retention (NRR) measures the percentage of recurring revenue retained from existing customers over a period, including expansion, contraction, and churn.
Formula: (Starting MRR + Expansion − Contraction − Churn) ÷ Starting MRR. NRR > 100% means existing customers grew faster than they churned — the holy grail of SaaS efficiency.
Why Net Revenue Retention matters
Best-in-class SaaS companies (Datadog, Snowflake, Twilio) routinely report NRR of 120%+. NRR is now one of the most-watched SaaS metrics in board decks.
How Net Revenue Retention works in practice
Lift NRR through usage-based pricing, seat expansion, upsells, multi-product adoption, and reducing downgrades.
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Related terms
Churn Rate
Churn rate is the percentage of customers (logo churn) or revenue (revenue churn) lost in a given period.
LTV (Customer Lifetime Value)
LTV (Customer Lifetime Value) is the total revenue a SaaS company expects to earn from a single customer over the entire relationship.
MRR (Monthly Recurring Revenue)
MRR is the predictable monthly revenue a SaaS business earns from active subscriptions — the most-tracked top-line SaaS metric.
Activation Rate
Activation rate is the percentage of new users who reach a key 'aha moment' in your product, indicating early engagement and likely retention.
ARR (Annual Recurring Revenue)
ARR is the annualized value of a SaaS company's recurring subscription revenue — MRR × 12.