· 1 min read

When to Build vs When to Validate

By Chris Roberts

How to decide whether to invest in building now or in validating the problem and solution first.

Part of: Rapid Solution Delivery

When to Build vs When to Validate

Not every idea should go straight into build. Sometimes the right move is to validate the problem and solution first — with conversations, prototypes, or lightweight experiments — and only then commit to a full build.

When to validate first

Validate when the problem or solution is still fuzzy, when you have many possible directions, or when the cost of being wrong is high. A short discovery or strategy phase can save months of building the wrong thing. Proffyn Advisory exists for exactly that: clarity before code.

When to build

Build when you’ve got enough signal: a clear problem, a defined user, and a bounded first version. Then lock scope and execute. Rapid Solution Delivery is built for that phase: production-ready output in weeks, with full ownership.

Combining both

Many founders need both: a burst of strategy or validation, then a focused build. We offer both advisory and delivery so you can sequence them in the way that fits your stage.