Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
Bynder - Bynder is a cloud-based digital asset management solution for marketing professionals looking to simplify how they manage digital content via one central portal.
Zeplin - Collaboration app for UI designers & frontend developers
Brandfolder - One link to all your marketing assets. Brandfolder is your convenient source to visually organize, quickly find and easily share all your final brand assets.
Figma Product Planner - Easiest way to plan, visualize, & share your product planing
Brandpad - Host your brand guidelines and assets in the cloud