Describe the concept of a minimum viable product (MVP) and its role in customer discovery.

• A. An MVP is the final, fully-featured product released to all customers.
• B. An MVP is the simplest version of a product to test core hypotheses with customers, enabling learning with minimal effort and cost.
• C. An MVP is only a marketing plan.
• D. An MVP is a prototype that cannot be tested with real customers.

Answer: (B)

The core idea here is to validate your assumptions about customers by releasing the simplest version of your product that still delivers value, so you can learn quickly and cheaply. In customer discovery, an MVP lets you test key hypotheses—like whether the problem is real, whether your solution solves it, and whether customers would pay for it—by gathering real user feedback instead of relying on guesses. Because it’s deliberately lean, you can observe actual behavior, measure responses, and iterate based on what you learn, minimizing wasted time and money.

This approach isn’t about delivering a finished, feature-packed product, and it isn’t merely a marketing plan. It’s also not a prototype that can’t be tested with real customers. Each of those would miss the opportunity to learn from real market interaction. An MVP focuses on learning fastest, so you can decide whether to persevere, pivot, or refine the offering before scaling.