Framer - 🔥 Design real websites right on the canvas.
UXpin - Design is really about solving problems. UXPin is the UX Design Platform that gets that right.
MontageJS - MontageJS framework is a platform to develop and create single page applications (which load single HTML page and dynamically update the app as the user puts in inputs or requests or interacts with the page.) with ease.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
Moqups - The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project