Notepin - Extremely simple note-taking + blogging ✍️

Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.

Buno - Simple Note Taking - Simple, minimal & easy note-taking

DownToMeet - DownToMeet is a platform to organize, find, and attend group events.

QuickJots - Jot down quick notes and auto-save them with QuickJots. Use GitHub Flavoured Markdown to easily embed images, or even task-lists to track to-dos. It's private — all notes stay local; no login or downloads are needed. There's a dark mode too!

Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.