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.

Notepin - Extremely simple note-taking + blogging ✍️

Airborn - Create and edit documents online without sacrificing your privacy

Notejoy - A better way to organize team documents

Bit.ai - Bit is a smart real-time document collaboration platform for teams to create interactive documents, manage digital content and track document insights.

Otter - Remember, search, and share your voice conversations