ARR now from a set of customers over their ARR twelve months ago, including expansion, so it can exceed 100 percent. Decomposes into expansion, contraction, churn and reactivation. Gross retention is the same without expansion, capped at 100.
The company figure hides the cohort that is failing. Compute per signing cohort and reconcile the sum to the bridge.
A churned customer returning is a cohort movement, not a new logo.
Recurring revenue now from customers who were active twelve months ago, divided by their recurring revenue then. New customers are excluded from both.
Customers paying $7.1 million a year ago pay $7.3 million now: 103 percent. Gross retention, capping each at its prior figure, is 91 percent.
New customers in the numerator. The figure becomes a growth rate and hides churn.