Bowtie Model

What It Is

The Bowtie (Winning by Design) reframes the lifecycle as a bowtie rather than a funnel: a wide left wing (acquisition: Lead → MQL → SQL → Won), a central knot (the customer relationship), and a wide right wing (expansion: Upsell → Cross-sell → Renewal → Referral). The core insight: the waist — the transition from prospect to customer — is where momentum dies if mishandled, so acquisition and expansion are treated as bolt-ons protecting that central relationship.

SPICED — Scoring the Customer Knot

The central relationship is measured with SPICED: Success (goal completion), Progress (adoption trajectory), Integration (workflow embedding), Climate (executive-relationship health), Economy (ROI realized), Discovery (new needs found). A customer strong on all six is expansion-ready; weak on any is at risk.

The Right Wing Is the Compounding Engine

Expansion revenue escapes "land and stagnate." Its north star is Net Revenue Retention: NRR = (Starting ARR + Expansion − Churn − Contraction) / Starting ARR — world-class >130%, healthy floor 100%. SPICED feeds the expansion motion: high scorers are upsell/cross-sell candidates, and the expansion conversation starts from "we helped you achieve X; what's next?"

How It Applies to Marketing Factory

Where the growth-flywheel gives the compounding-momentum mental model, the Bowtie gives the operational detail of where to intervene — especially reducing time-to-value at the waist and running right-wing expansion plays. SPICED dimensions are trackable signals an agent can monitor to flag at-risk and expansion-ready accounts; net-revenue-retention is the outcome metric. For product-led-growth the left wing compresses into the product itself, with expansion via usage density.

Referenced from: growth-models