What is Customer Retention Rate?
A complete guide to understanding customer retention rate and why it matters for customer success teams.
Definition
“Customer retention rate measures the percentage of customers a company retains over a specific period. It is calculated by taking the number of customers at the end of a period, subtracting new customers acquired during that period, and dividing by the number of customers at the start of the period.”
— AmplifyCS Glossary
Why It Matters
Customer retention rate is the inverse of logo churn and provides a clear, intuitive measure of how well you keep customers. A retention rate of 95% may sound excellent, but it means 5% of your base leaves each period — compounding to significant losses over time. Improving retention is typically 5-7x more cost-effective than acquiring new customers.
How AmplifyCS Helps
AmplifyCS tracks customer retention rate by segment, cohort, CSM, and lifecycle stage through its Executive Visibility dashboards. Predictive churn models within AmplifyAI identify at-risk accounts early, enabling proactive retention strategies that consistently improve retention rates.
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