Net Revenue Retention (NRR/NDR)

What It Is

NRR (a.k.a. Net Dollar Retention) measures the revenue retained from existing customers, including upsell/cross-sell/seat expansion and net of churn and contraction. Above 100% means the existing base grows revenue even with zero new acquisition — it's described as the clearest single signal of product-market fit and customer satisfaction.

The Three Expansion Motions

  1. Upsell — move to a higher tier; triggered as usage approaches plan limits.
  2. Cross-sell — adopt an additional product; requires understanding broader needs and timing.
  3. Seat expansion — add users within the current plan; the most common and easiest, driven by the customer's own growth.

Expansion Is Systematic, Not Accidental

Build expansion into the lifecycle at predictable points: Day-30 check-in, Day-90 milestone review, mid-contract conversation, and QBRs (the single most effective mechanism for surfacing expansion).

Expansion triggers: usage ≥80% of a limit; new use case mentioned; customer business growth; champion promotion; exec feature request; competitor evaluation; high engagement on a low tier.

How It Applies to Marketing Factory

NRR is the north-star the lifecycle/expansion side of the factory optimizes — and it's measurement-resistant in the good way (it doesn't depend on attribution accuracy). An expansion agent can watch usage telemetry for the trigger signals and surface upsell/seat-expansion opportunities at the right lifecycle moment, while the marketing→sales→CS handoff (mutual action plans, templated kickoffs) preserves the context that makes expansion possible.

Referenced from: lifecycle-retention-customer-voice