The best alternatives to Kite Compositor are Marvel, Flow, and ProtoPie. If these 3 options don't work for you, we've listed a few more alternatives below.
Bringing the world's ideas to life. Started as a side-project in 2013, we're now home to nearly 2 million individuals and teams around the world who use Marvel to make ideas a reality.
ProtoPie is the easiest tool used to turn your UI/UX design ideas into highly interactive prototypes for mobile, desktop, web, all the way to IoT. Designers can explore, validate, and test design solutions and ideas by creating very realistic, production-like prototypes without code and the help of engineers.