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metrics
Retention Rate
Percentage of customers who remain active over a specific time period.
Retention Rate measures the percentage of customers who continue using your product over a given period. High retention indicates strong product-market fit and is the foundation for sustainable growth.
Formula
Retention Rate = (Customers at End - New Customers) / Customers at Start × 100Tips
- Retention is the opposite of churn
- Cohort analysis reveals true retention
- Focus on retention before acquisition
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