Validation

The core Lean Startup feedback loop: build a minimum viable product, measure its impact with actionable metrics, and learn whether to pivot or persevere.

Track experiments from design through execution to results. Velocity-focused.

Track hypotheses through their lifecycle: draft → designed → running → analysed. Each row is a hypothesis with its experiment and learning.

Plot assumptions on axes of uncertainty vs risk. Most risky + most uncertain = test first.