Ideaflip - If you are looking for a company that will help improve brainstorming, idea sharing, and refining, then Ideaflip mobile App is a great option.

OnlineNotepad.org - Free browser-based text editor

Note.ly - Note.ly is an easy-to-use platform that allows you to save thoughts and ideas in notes and share them with anyone.

Shrib - Take notes online. 'Free and no login' or 'AI assistant, visitor stats, privacy and productivity': super simple, with publishing and markdown, share to all devices.

Lucidspark Online Sticky Notes - Lucidspark Online Sticky Notes provides teams with a full-screen canvas to create notes, discuss thoughts, share experiences, or initiate voting to reach a suitable decision.

HTML-Notepad - HTML WYSIWYG editor for structured documents