Alp SuleimanGrowth Partner

CAC

Customer Acquisition Cost: the average sales and marketing spend needed to win one new paying customer.

Core MetricsTerm 25 / 81

Formula

CAC = Sales and marketing spend ÷ New customers

In practice

Counting only ad spend makes CAC look lower than it is; include salaries and tools. Calculate it per channel, because a blended CAC hides the bad ones.

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