3 articles
FinanceA practical guide to understanding the Rule of 40 — what it measures, when it matters, how to calculate it correctly, and how to improve your score through growth rate optimization and margin improvement.
SaaS MetricsThe Rule of X (Revenue Growth Rate × NRR) is the modern evolution of the Rule of 40 for high-NRR SaaS companies. Includes formula, worked example, benchmarks by stage, and how investors use it in 2024.
Growth StrategyThe Rule of 40 was designed for late-stage SaaS, not bootstrapped founders at sub-$500K MRR. Learn when the metric becomes meaningful, how to calculate it for bootstrapped companies, and why growth rate dominates below the inflection point.