Framer vs Proto.io

6
Framer
Framer is a new creative tool to build interaction and animation prototypes. Connect pixels to behavior and discover exciting new ways of interaction design.
7
Proto.io
Create fully-interactive high-fidelity prototypes in minutes that look and work exactly like your app should. Turn your wireframes and mobile mockups into amazing interactive prototypes. Filled with rich media, animations and touch events. Swipe, tap, rotate and examine your app inside out the same way your end user will. Share your prototype with colleagues and friends to collaborate and review.