product-discovery

Product discovery is a framework to validate product ideas by assessing risks and using customer interviews, prototyping, and experiments to ensure solutions are valuable, usable, feasible, and viable before committing development resources.

Assess the four key product risks—value, usability, feasibility, and viability—by applying structured discovery techniques like customer interviews and prototyping to identify potential failures before engineering begins.

Yes, the framework helps startups avoid building unwanted features by guiding teams through opportunity analysis and low-fidelity prototype testing with potential users to validate market demand and reduce wasted effort.

Conduct customer interviews and prototype testing by following the structured discovery framework to gather user feedback, analyze experimental results, and determine if a proposed solution is worth building.

The best way to apply Marty Cagan's product discovery framework is to systematically evaluate the product opportunity by identifying risks, validating solutions through experiments, and ensuring the feature meets viability and feasibility standards.