SpicyNodes has been discontinued. Similar sites and apps include TheBrain, which has a free version. Other options are Visual Understanding Environment and vym. In total there are three Mind Mapping Tools like SpicyNodes for Mac, Windows, Linux, Android and iPhone.
TheBrain helps you organize all your Web pages, contacts, documents, emails and files in a context-driven visual map.
United States
Visual Understanding Environment (VUE) is a mind-mapping and concept-mapping tool. It is also a non-linear presentation program.
United States
VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts, to sort your ideas etc.
Germany
EU
