Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Cryptee - Cryptee is a safety and privacy focused, encrypted and cross-platform personal data storage service. You can write personal documents, notes, journals, store photos and all sorts of other files.
Standard Notes - A safe place for your notes, thoughts, and life's work
NoTer - A lean, secure and social media-less repo for your ideas
Startup Notes - Most actionable advice from each Startup School speaker
Whimsical Sticky Notes - Visual project management using sticky notes