What is LTV (Customer Lifetime Value)?

Customer Lifetime Value (LTV or CLV) is the total net revenue a company can expect from a customer over the entire duration of their relationship. For SaaS companies, LTV is typically calculated as: ACV ÷ Gross Churn Rate. For example, a customer paying $24,000/year with a 20% annual churn rate has an LTV of $120,000 ($24,000 ÷ 0.20). LTV is compared to CAC to evaluate the economic efficiency of the acquisition model — an LTV:CAC ratio above 3x is generally considered healthy. Improving LTV comes from reducing churn, increasing expansion revenue, or improving gross margin.

LTV (Customer Lifetime Value) is a critical concept for any B2B revenue team because it directly impacts pipeline predictability and revenue growth. Without a clear understanding of LTV (Customer Lifetime Value), teams often make decisions based on incomplete information or misaligned frameworks — leading to poor forecasting, wasted outreach effort, and missed quota. DevCommX incorporates LTV (Customer Lifetime Value) thinking into every Revenue Operations engagement we run.

LTV (Customer Lifetime Value) is closely connected to CAC (Customer Acquisition Cost) and Churn Rate, and several other core GTM concepts. In the context of GTM Engineering, LTV (Customer Lifetime Value) typically informs how revenue systems are designed, what data is tracked, and how performance is measured. Modern GTM Engineers treat LTV (Customer Lifetime Value) as a quantifiable lever — not just a concept — building automation and reporting that makes it visible and actionable.