Better Notes - Simple notes app that ties notes together with #hashtags
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
flomo - The minimal memo-taking tool to empower better thinking
Nuclino - Nuclino works like a collective brain, helping teams bring all their knowledge, docs, and projects together in one place. It's a modern, simple, and blazingly fast way to collaborate.
Paper - Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.
Google Docs - Create a new document and edit with others at the same time -- from your computer, phone or tablet. Get stuff done with or without an internet connection. Use Docs to edit Word files. Free from Google.