Customer Acquisition Cost (CAC)

CAC encompasses all costs directly or indirectly attributable to customer acquisition: sales rep salaries and commissions, marketing team salaries, advertising spend, sales tools and software subscriptions, events and trade shows, content production, and agency fees. The blended CAC — which includes all these costs — gives the most accurate picture of total acquisition efficiency, though many teams also calculate 'sales CAC' and 'marketing CAC' separately to understand the relative contribution and efficiency of each channel. The relationship between CAC and customer lifetime value (LTV) is the central health metric of any subscription business. An LTV:CAC ratio above 3:1 is generally considered healthy; above 5:1 suggests room to invest more aggressively in growth; below 3:1 indicates that the current acquisition model is unsustainable at scale. CAC payback period — the number of months of gross margin required to recover the CAC — should ideally be under 12 months for a well-capitalized growth company, though enterprise SaaS with multi-year contracts can sustain longer payback periods. Reducing CAC without reducing growth rate is one of the core operational objectives of mature B2B SaaS companies. Outvid directly reduces outbound sales CAC by increasing the productivity of each SDR and AE: instead of spending time manually researching and recording individual videos, reps generate personalized video outreach for hundreds of prospects in the time it previously took to reach tens. More qualified pipeline generated per rep-hour means more customers acquired per dollar of sales expense — directly improving blended CAC.