Mathematical Formula

Retention Rate = ((End active accounts - New accounts acquired) / Start active accounts) * 100

What is Retention?

Retention measures of client satisfaction and product-market fit, tracking your ability to keep users active and paying over time.

Where is Retention Used?

Subscription products, mobile apps, SaaS, and retainer services.

What Does It Mean & Strategic Value

High retention ensures your customer value compounding engine is working. Low retention points to a leaky bucket, where you spend money to acquire users who quickly leave.

Down-Funnel Impact

Excellent retention compounds value rapidly. Staying with clients longer increases LTV, which allows you to bid more aggressively for new users.

Real-World Usage & Auditing

Analyzed weekly to identify which product updates, features, or support actions reduce customer churn.

Why Retention Matters for Growth

The single most important metric for sustainable long-term business growth.

Operational Example Scenario

If you start the quarter with 500 subscribers, acquire 100, and end with 550, your Retention is ((550 - 100) / 500) * 100 = 90%.