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Prototype Fidelity Decision Flow

Choose the right prototype fidelity

PRD-D-010v1.0Beginner · 15 minUpdated 2026-08-06

Overview

Visually navigate the choices involved in determining the right fidelity for your product prototype. This diagram helps you align your fidelity choice with your project goals, available resources, and the stage of your product development. It simplifies a complex decision into a clear, actionable path.

Purpose

Use this diagram to quickly and confidently decide whether to create a low, medium, or high-fidelity prototype for your specific needs.

Why it matters

Choosing the correct fidelity saves time and resources, ensuring you get the most relevant feedback without over-investing at early stages.

Unlock the full playbook

The step-by-step instructions, AI companion prompt, worked example, common mistakes and downloadable files are available to members.

When to use it

Consult this diagram at the beginning of any prototyping effort.

Tags

  • fidelity-levels
  • prototype-decision
  • ux-diagram
  • product-strategy
  • design-thinking
  • visual-guide

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