- Stage-Gate Process
- A structured product development framework that divides the project into phases (stages) separated by management review points (gates) where go/no-go decisions are made.
- Minimum Viable Product (MVP)
- The simplest version of a product that delivers enough value to early users to validate core assumptions and gather feedback before full development investment.
- Product Requirements Document (PRD)
- A specification that defines what a product must do β features, performance criteria, constraints, and user needs β without prescribing how it should be built.
- Concept Testing
- A research method that exposes target customers to a product idea (description, prototype, or rendering) to measure appeal, purchase intent, and willingness to pay before development begins.
- User Acceptance Testing (UAT)
- A validation phase in which real end users test the product against defined requirements to confirm it meets their needs before launch.
- Go-to-Market (GTM) Strategy
- The plan defining which customer segments to target, through which channels, at what price, and with what messaging at the time of product launch.
- Bill of Materials (BOM)
- A structured list of all components, materials, and sub-assemblies required to manufacture or assemble a physical product, with quantities and unit costs.
- Product-Market Fit
- The point at which a product satisfies a strong market demand β typically evidenced by retention rates, referral behavior, and willingness to pay without heavy discounting.
- Voice of the Customer (VoC)
- A research process that captures customers' stated and unstated needs, preferences, and pain points to directly inform product design decisions.
- Risk Register
- A log that records identified project risks, their likelihood and potential impact, the owner responsible for each, and the planned mitigation or contingency action.