UpNote - A beautiful and clean cross-platform app for notes organizer
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Notesnook - Notesnook is a simple and private note taking app that keeps your notes organized and synced on your phone, tablet and computer.
The Desk for StarUP - Design for Smart Working
Note Board - Productivity app. Save information like a sticky notes.
Weava - Workspace to highlight, organize & collaborate on your research articles.