Obsidian vs Notion vs OneNote
Obsidian is a Markdown-based note-taking powerhouse with excellent note-linking abilities. You can easily build and navigate whole knowledge bases with Obsidian.
Notion can be used as a note-taking app, a project management tool, a wiki, a database, and more. It's a powerful all-in-one app that can be used for a wide range of purposes. Teams of all sizes use Notion to collaborate on documents, build knowledge bases, and even schedule automations.
OneNote is a powerful note-taking app, supporting a wide range of ways to capture and organize various notes, todos and ideas.
Fan of note-taking apps? 🤔
Maybe Paper is what you're looking for.