Appflowy vs Obsidian
Appflowy in an open-source alternative to Notion. It can be used as a note-taking app, a project management tool, a wiki, a database, and more. Appflowy is a powerful all-in-one app that can be used for a wide range of purposes by teams of all sizes.
Obsidian is a Markdown-based note-taking powerhouse with excellent note-linking abilities. You can easily build and navigate whole knowledge bases with Obsidian.
Fan of note-taking apps? 🤔
Maybe Paper is what you're looking for.