Stormboard is described as 'Online Brainstorming and Collaboration. Brainstorm, organize, prioritize and act on the best ideas, in the same room or around the world, on a realtime sticky note whiteboard' and is an app in the Office & Productivity category. There are more than 25 alternatives to Stormboard for a variety of platforms, including the Web, iPhone, iPad, SaaS and Android. The best alternative is OpenBoard, which is both free and Open Source. Other great apps like Stormboard are Miro (Freemium), Mindomo (Freemium), Padlet (Freemium) and Mural (Paid).