Rule of 40 Benchmarks
Public SaaS Companies — 29 companies tracked
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Ranked Rule of 40 Data
What is the Rule of 40?
The Rule of 40 was popularized by venture capitalist Brad Feld as a quick health check for SaaS companies. The idea: add your annual revenue growth rate (%) to your profit margin (%). If the sum is 40 or above, the company is healthy — whether it prioritizes growth or profitability.
Formula: Rule of 40 = Revenue Growth Rate (%) + FCF Margin (%)
Interpretation: A company growing 60% YoY with −20% FCF margin scores 40. A company growing 20% with 20% FCF margin also scores 40. Both are considered balanced. Companies scoring below 40 may be burning cash without commensurate growth.