Lies We Tell About Efficiency

The article argues that improving FCF margins alone does not indicate true operational efficiency, as many SaaS companies are masking deteriorating GTM unit economics through cost-cutting rather than revenue growth. The author demonstrates that S&M spend per dollar of net new ARR has increased 58% since 2019 (from $1.59 to $2.51), revealing a hidden efficiency crisis despite positive FCF margin trends. The piece provides a framework for analyzing GTM pod economics to identify and address underlying profitability challenges before they become critical.