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Net Revenue Retention (NRR): The Metric That Predicts SaaS Success

Category: Revenue Growth · Published: 2026-02-05

Net Revenue Retention measures the percentage of recurring revenue retained from existing customers over a period, including expansions, contractions, and churn. An NRR above 100% means your existing customer base is growing without any new sales. Top-performing SaaS companies achieve 120%+ NRR. Here is exactly how to calculate NRR, what drives it, and how to improve it.

Topics covered

  • net revenue retention
  • NRR formula
  • revenue expansion
  • SaaS growth metric