Notesnook is described as 'Simple and cross-platform private notes app that keeps your notes organized and synced on your phone, tablet and computer. Take notes, capture ideas, create to-do lists, keep a journal, write your assignments and manage projects, we have got you covered' and is a very popular Note-taking tool in the office & productivity category. There are more than 100 alternatives to Notesnook for a variety of platforms, including Mac, Windows, Web-based, Linux and iPhone apps. The best Notesnook alternative is Obsidian, which is free. Other great apps like Notesnook are Joplin, Logseq, Anytype and Notion.
Notesnook alternatives are mainly Note-taking Tools, but if you're looking for
Todo List Managers or Task Management Tools you can filter on that. Other popular filters include
Open Source. These are just examples - use the filter bar below to find more specific alternatives to Notesnook.