Monkkee - Keep a private journal securely on the Internet – to provide a convenient user experience your...

Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.

Scrapbox - A new style of note-taking that lets you create, discuss, and learn together in one self-organizing space.

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.

Idea Notebook - Idea Notebook is an app that allows you to keep track of your logs business ideas and track as well as organize them.

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.