Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Miro - Scalable, secure, cross-device and enterprise-ready team collaboration tool for distributed teams. Join 2M+ users & 8000+ teams from around the world.
Invision - Prototyping and collaboration for design teams
OpenBoard - The OpenBoard software is an interactive white board software.
Sketch - Professional digital design for Mac.
Conceptboard - Instant Whiteboards for Teams & Projects