Alternatives to TheBrain

Knowledge management tool

App to write, plan, collaborate, and get organised

Knowledge base that works on top of a local folder of plain text Markdown files

Mind mapping and brainstorming tool

Mind mapping and knowledge management software

Notepad software

Markdown knowledgebase manager

Mind mapping software

Privacy-first, open-source platform for knowledge sharing and management

Mind mapping and visual work-management tool

Personal knowledge management and note-taking app

Mind Mapping Tool