Owlie - A beautiful app for quick decision making with friends
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
yesno.wtf - Decision making made easy backed with a suitable GIF
Standard Notes - A safe place for your notes, thoughts, and life's work
fpt.guide - The ultimate guide to first-principles thinking
Whimsical - The visual workspace for teams.