CLV

What is CLV?

CLV (Customer Lifetime Value) is an estimate of the total net revenue a company will generate from an average customer over the full duration of the relationship. It is one of the fundamental metrics of modern marketing and financial planning — it tells you how much a company can afford to invest in acquiring one customer (CAC, Customer Acquisition Cost) to remain profitable.

Simplified formula: CLV = ARPU × Gross Margin × (1 / Churn rate), where ARPU is the average monthly revenue per customer. For a B2B SaaS company with ARPU of 80 €, a margin of 70% and monthly churn of 2%, CLV works out to approximately 2,800 €.

CLV drives decisions about:

• How much marketing can spend on a single lead
• How much it makes sense to invest in onboarding and customer success
• Which segments are most profitable (long-term, not just at first purchase)

When it is used

CLV is a key metric for decisions on marketing budgets and product investments. The CLV : CAC ratio should be at least 3:1 in a healthy B2B business — a lower ratio signals that the company is overpaying for acquisition.

See the CRM module and the Invoicing module.

Related terms

• LTV — near synonym, used mainly in SaaS. See /en/glossary/ltv.
• Churn rate — the divisor in the CLV formula. See /en/glossary/churn-rate.
• CRM — CLV is calculated from CRM data. See /en/glossary/crm.

In Modulario

In Modulario, CLV can be displayed as an automated reporting widget in the CRM module — the system combines data from Invoicing (actual revenue), contracts (duration of cooperation) and CRM (segmentation) and displays CLV by segment, product and region. Outputs can be exported for marketing planning.

Modulario enables tracking CLV at both customer segment level and individual customer level — with the option to forecast (predicted CLV) based on the historical behaviour of similar customers. Ideal input for prioritising the customer success team and for commercial decisions about retention discounts.

CLV is the primary argument when deciding whether to acquire a customer at a discount or full price, whether to invest in a success team, and whether to create personalised offers. Enterprise CRM typically treats CLV as one of the top 5 fields on a customer card alongside revenue, account status and NPS score.