The SaaS Churn Illusion: Why Fewer Cancellations Don't Save Your MRR

Most bootstrapped SaaS founders obsess over logo churn metrics while ignoring net revenue churn, missing the critical truth that customer count reductions alone don't guarantee runway extension. When downgrades and expansion collapse offset cancellation improvements, the financial engine continues to leak despite green dashboard metrics. The real survival metric isn't fewer lost customers—it's whether your total revenue is actually growing from your existing customer base.