If you want a note-taking tool that's better at helping you organize and connect your ideas more naturally, TheBrain is worth a look. This digital workspace lets you organize, connect and visualize your thoughts and files with AI-assisted brainstorming and note-taking. It's got tools for visual collaboration, file management and search that spans across multiple devices. TheBrain is available on web browsers, desktop apps and mobile devices, so it's good for personal or group use.
Another alternative is Capacities, which uses a nonhierarchical system for storing and linking information. It also includes daily notes, multimedia recording and AI help to improve your writing. Capacities prioritizes data security with GDPR compliance and encrypted servers, and it offers a free core set of features with the ability to upgrade.
If you like mind maps and other visual ways of organizing information, Mindomo offers collaborative tools to create mind maps, concept maps, outlines and Gantt charts. It also can use AI to create mind maps, and it's got real-time collaboration and offline access, so it's good for learning, note-taking and project planning.
Last, Supernotes is a collaborative note-taking app that uses digital notecards with rich content support. It's got a simple organizational system, instant sharing and AI tools to help with typos and grouping ideas. Supernotes is available on multiple platforms, and it's got a free version with the ability to upgrade for unlimited notecards and more features.