Growth Equity Customer Research Framework

Growth equity customer research validates whether a growth-stage company has genuine product-market fit and a realistic path to market expansion. The framework differs from standard buyout CDD in four key dimensions.

Dimension 1: Product-Market Fit Validation

Interview target: Active customers with 3+ months of usage (15-25 interviews).

Core questions:

• Problem severity: How painful was the problem before this product?
• Sean Ellis test: How would you feel without it? (Probe beyond surface)
• Organic advocacy: Have you recommended it? What did you say?
• Usage depth: Walk through actual usage this week
• Alternative awareness: What would you do if this product disappeared?

What to look for: PMF is strong when customers describe severe problems, demonstrate deep usage, recommend organically (not through referral programs), and cannot articulate a viable alternative. PMF is weak when customers describe nice-to-have benefits, show shallow usage, recommend only when incentivized, and can easily name alternatives.

Dimension 2: Growth Sustainability

Interview target: Recent customers (last 90 days) + prospects who did not buy (10-15 each).

Core questions for recent customers:

• Discovery path (organic vs. paid acquisition)
• Decision velocity (fast = product pull; slow = sales push)
• Expansion intent within first 90 days

Core questions for prospects:

• Rejection reason (probe beyond surface)
• What would change their mind (specific vs. vague)
• Alternative chosen (competitive or doing nothing)

What to look for: Growth is sustainable when recent customers found the product organically, decided quickly, and already see expansion paths. Growth is fragile when every customer came through paid acquisition with long sales cycles.

Dimension 3: Expansion Potential

Interview target: Current customers in target expansion segments + adjacent prospects (10-20 total).

Core questions:

• Adjacent use cases within existing accounts
• Feature gaps between current product and expansion needs
• Competitive landscape in expansion segments

What to look for: The gap between current product and expansion opportunity quantifies investment needed. Small feature gaps with high demand = high-confidence expansion. Large gaps with uncertain demand = speculative thesis.

Dimension 4: Early Retention Signals

Interview target: Earliest adopters + any churned users (10-15 + 5-10).

Core questions for early adopters:

• Has usage deepened or flattened?
• Renewal certainty on 1-10 scale
• What would cause them to leave?

Core questions for churned users:

• Churn trigger: What happened?
• Recoverability: What would bring them back?

Sample Design for Small Bases

For a target with 50 customers, a 40-interview study provides 50%+ coverage:

For the complete growth equity CDD methodology, see Customer Due Diligence for Growth Equity.