Atomic.io is a cloud-based development platform that enables users to rapidly create and iterate on web and mobile applications without the need to write code. It offers a drag-and-drop interface that enables users to visually design, prototype, and collaborate on their ideas. Users can create interactive, multi-screen experiences, add animations and micro-interactions, and customize their prototypes with data, images, and videos. Atomic.io also provides a real-time preview of their projects on desktop, mobile, and tablet devices. Additionally, it offers collaboration features such as commenting, user testing, and versioning to help users manage their projects.
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Pixate
Justinmind
Discontinued Discontinued by notice on home page http://www.pixate.com/