Question 1

What is prototyping software?

Accepted Answer

Prototyping software is used to create interactive mockups and wireframes of digital products before any code is written. It helps teams visualize user flows, test interactions, and align on design direction early in the process.

Question 2

What's the difference between low-fidelity and high-fidelity prototyping?

Accepted Answer

Low-fidelity prototypes are quick sketches or gray-box wireframes used to test structure and flow. High-fidelity prototypes are polished, pixel-accurate mockups with realistic interactions, animations, and data states that closely simulate the final product.

Question 3

Do I need a separate prototyping tool if I already use Figma or Sketch?

Accepted Answer

Figma and Sketch both include built-in prototyping features that cover most interactive mockup needs. A dedicated tool like Axure, ProtoPie, or Principle is more useful when you need complex logic, advanced animations, or code-driven interactions.

Question 4

How much does prototyping software cost?

Accepted Answer

Free plans are common for individual use. Team plans typically run $10–$30 per user per month, while specialized tools with advanced interaction logic or enterprise security often cost more and require annual commitments.