Customer Acquisition Cost
Customer acquisition cost (CAC) is the total cost of sales and marketing efforts required to acquire a new customer, including advertising, salaries, and technology expenses.
In Depth
CAC is calculated by dividing total sales and marketing spend by the number of new customers acquired in a given period. It's a foundational metric for understanding business economics — when compared to customer lifetime value (CLV), it reveals whether your business model is sustainable. A healthy CLV:CAC ratio is typically 3:1 or higher.
AI agents reduce effective CAC by improving conversion rates through instant, 24/7 pre-sales support that answers prospect questions immediately, reducing drop-off during the sales funnel. Chatbots on landing pages, WhatsApp-based lead qualification, and automated demo scheduling all lower the cost of converting prospects into paying customers. Additionally, AI-driven customer success reduces churn, which means you need fewer new customers to maintain growth.
Related Terms
Customer Lifetime Value (CLV)
Customer Lifetime Value (CLV) is the total revenue a business can expect from a single customer account throughout the entire duration of their relationship.
Conversion Rate
Conversion rate is the percentage of users who complete a desired action out of the total number of users who had the opportunity to do so.
Lead Scoring
Lead scoring is a methodology that assigns numerical values to leads based on their characteristics and behaviors to prioritize sales efforts on the most promising prospects.
Learn More
