BizSugar.com › Resources › The 59 Best Prototyping Tools for UI and UX Designers

Prototyping tools act as a bridge that gap between the initial design and the finished product. It is a rough draft to identify what works and what doesn’t. It can help us solve design problems before writing even a single line of code. Today's clients want to see interactive prototypes, which show the concepts in action and help them see how their ideas will take shape.