Question: I'm looking for a tool that helps me visually organize and learn complex subjects, can you suggest something?

If you're looking for a tool to visually organize and learn complex subjects, Heuristica is a good choice. It's an AI-powered concept mapping tool that uses a mind map interface to help you learn, research, and be creative. With features like AI-generated concept maps, integration with multiple sources, flashcards, and support for multiple languages, it's designed to make complex subjects more understandable and fun. It's available in two pricing tiers, so it's good for students and professionals.

Another good option is TreeMind, an AI-powered online mind mapping tool that can handle lots of different diagram styles, including mind maps, tree diagrams and fishbone diagrams. It's got AI-generated mind maps, real-time collaboration and a library of resources. TreeMind's tiered pricing, including a free option, means it's good for students, businesspeople and just about everybody in between.

The Visualizer is another option. It's an AI-powered information visualization tool that can turn complex information into engaging mind maps so you can better understand and remember it. It can handle multiple languages and offers tiered pricing, so it's good for teachers, students and professionals.

If you need a learning assistant that can handle lots of different media formats, Mindgrasp is a good option. It can generate notes, summaries, flashcards and quizzes based on documents, videos and podcasts. With automated summarization and AI search, Mindgrasp is designed to help you work more efficiently and get more out of your time as a student, pro or teacher.