Klantroef Growth Tools
Retention tools
Measure how well you keep customers — and revenue.
2 live · 5 total · FreeCustomer Retention Rate Calculator
The percentage of customers you keep over a period.
Use the toolChurn Rate Calculator
The percentage of customers you lose.
Use the toolChurn Impact Calculator
SoonThe financial impact of churn — and of reducing it.
Revenue Retention Calculator
SoonHow much recurring revenue remains over time.
Customer Lifetime Calculator
SoonAverage customer lifespan based on churn.
Numbers are the start. Growth is the work.
Klantroef turns these metrics into a bespoke growth system — strategy, campaigns and reporting included.