SpiderScribe.net is an online mind mapping and brainstorming tool. It lets you organize your ideas by connecting notes, files, calendar events, etc. in free-form maps.
License: Free Personal
SpiderScribe.net offers a straightforward and flexible mind mapping experience with strong integration options, making it great for users who need a simple tool. In contrast, MindMeister excels in collaboration and offers a wider array of templates and features, but at a higher cost.