Glossary
Product Due Diligence
Product Due Diligence assesses whether a product genuinely solves a real problem for a well-defined market, and whether its roadmap and positioning can support future growth. In due diligence, it is the counterpart to Technical Due Diligence: where TDD looks at how a product is built, Product DD looks at whether it should be built the way it is, and for whom.
What is it?
Product Due Diligence is the structured evaluation of a company's product strategy, market fit, and roadmap governance conducted ahead of an acquisition, merger, or investment. It examines the product from the perspective of the customer and the market, rather than the underlying code.
Areas typically reviewed include:
- Value proposition and competitive positioning
- Target market size and customer problem addressed
- Product-market fit signals (retention, usage, NPS)
- Roadmap governance and feasibility
- Key product KPIs tracked by the team
Product Due Diligence is often conducted alongside Technical Due Diligence to give buyers and investors a complete picture of both the "what" and the "how" of a product.
Why it matter in Due Diligence?
Product Due Diligence matters because a technically sound product built for the wrong market carries as much risk as a poorly built one. It helps buyers and investors to:
- Validate the value proposition: confirming the product solves a real, sized market problem
- Assess roadmap credibility: checking that planned features are realistic and prioritized correctly
- Surface market risk: identifying dependency on a narrow customer base or unproven demand
- Support valuation: quantifying growth potential beyond current technical assets
- Inform post-deal strategy: clarifying which product bets to double down on after closing
Combined with Technical Due Diligence, Product Due Diligence gives a complete, investor-grade view of a company's technology and product risk.