Notion vs Roam
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.
Roam Research is the original networked thought note-taking app. It is a note-taking powerhouse with excellent note-linking abilities. You can easily build and navigate whole knowledge bases with Roam.
Fan of note-taking apps? 🤔
Maybe Paper is what you're looking for.