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Marketing Refs
Comparison

CAC vs CPA

CAC measures the blended cost to win a customer, while CPA usually focuses on a conversion event or assisted acquisition step.

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Metric

Customer Acquisition Cost (CAC)

Customer Acquisition Cost is the aggregate sales and marketing cost required to acquire one net new customer within a specific period.

CAC = Sales & Marketing Spend / Number of New Customers
Category
Analytics & Measurement
Used for
Forecasting, Budget allocation, Performance diagnosis
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Metric

Cost Per Acquisition (CPA)

CPA describes the amount spent to create one acquisition, usually a conversion event or a paying customer.

CPA = Spend / Number of Conversions
Category
Performance Marketing
Used for
Forecasting, Budget allocation, Performance diagnosis
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