StickySorter is described as 'Ever found yourself lost in the eye of a brainstorm? Lots of great information, but it’s all over the place! Sticky Sorter is a Grassroots Project, developed by two Microsoft Employees, that you can use today to manage such challenges' and is an app in the Office & Productivity category. There are three alternatives to StickySorter for a variety of platforms, including Mac, Windows, Wine, Online / Web-based and PlayOnLinux (PlayOnMac). The best alternative is Scrivener. Other great apps like StickySorter are SuperNotecard (Paid) and Hyper Plan (Paid).
SuperNotecard is an intuitive tool that uses notecards to capture and organize your ideas. These virtual notecards can be moved into decks, arranged on the screen, or grouped and categorized with ease.