Fluid UI is a cloud-based solution that helps product designers create web and mobile prototypes for Android, iOS and web platforms. Professionals can invite multiple users on the platform to review, annotate and provide feedback through comments. Fluid UI allows organizations to and create new prototypes in collaboration with team members and add animations or interactive gestures in them. Managers can conduct video conferencing calls and perform remote user testing to facilitate development processes. Fluid UI enables businesses to link multiple pages, add new assets on the platform and use the built-in component library to streamline prototyping processes.