12-month terms. Faster renewal cycle, more frequent churn signal.
24+ month terms. Locks in revenue, often discounted in exchange.
Multi-year mix correlates strongly with higher NRR (less re-negotiation drag) but the churn risk is just deferred — when a 3-year contract ends, the customer might leave at once vs leaving in year 1. Track multi-year mix percentage on top of NRR to know the real picture.
See how public B2B SaaS companies actually perform on these metrics, with full historical time series.