2,317 Shopify stores already joined the waitlist! Early access
perks live now.
2,317 Shopify stores already joined the waitlist! Early access
perks live now.
Churn rate is the percentage of customers who cancel or stop using your product or service over a specific period. In ecommerce and subscription business model brands, it’s a key retention metric that reveals how well you’re holding on to the customers you’ve already won.
A good churn rate varies by industry, but for subscription ecommerce, anything under 5% monthly is typically considered healthy. Lower churn means stronger customer loyalty and more predictable recurring revenue. Churn also splits into two types: voluntary cancellations (where the customer chooses to leave) and involuntary churn caused by failed payments, expired cards, or fraud declines. Tracking both separately tells you whether the problem is product/value fit or simply payment recovery.
The churn rate calculation is simple:
Churn Rate = (Customers Lost During a Period ÷ Total Customers at Start of Period) × 100
For example, if you had 500 customers at the beginning of the month and lost 25, your churn rate would be 5%.
Tracking churn over a consistent time window (monthly is standard for subscription ecommerce) is what makes the number useful, since it lets you see whether the changes you make are actually moving the metric.
Keeping your current customers is almost always cheaper than acquiring new ones, which is why churn directly affects profitability and growth. High churn rates lead to lost revenue and signal deeper issues like poor product fit, weak engagement, or failed onboarding. They also compress customer lifetime value, since every cancellation cuts a customer’s revenue contribution short.
Understanding where churn is coming from, voluntary or involuntary, helps you decide where to invest: better onboarding, smarter retention offers, or fixing the payment failures that quietly drain subscribers each month.
A few proven tactics consistently lower churn for subscription brands:
A pet food subscription brand starts January with 1,000 subscribers and ends with 950, putting their monthly churn rate at 5%. Over the next month, they tighten their onboarding emails, add a pause-instead-of-cancel option, and improve failed-payment retries. Churn drops to 2.5%, retaining 25 extra subscribers whose lifetime value adds up to thousands of dollars in revenue they would have otherwise lost.
If a customer hasn’t engaged in a while (no logins, no purchases), send a friendly check-in with a helpful tip or offer. Catching disengagement early can turn a silent exit into a saved relationship. Whether these efforts are actually working can be tracked month over month using the churn rate calculator.
