Workflowy - A better way to organize your mind.
Better Notes - Simple notes app that ties notes together with #hashtags
Dynalist - Dynalist is a web app that lets you break down and organize your thoughts in the format of lists.
flomo - The minimal memo-taking tool to empower better thinking
SuperNotecard - Introducing SuperNotecard. SuperNotecard is an online writing tool that features virtual notecards to help arrange facts or scenes, track details, organize paragraphs, and clarify your composition process.
Paper - Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.