Jamboard - Interactive Business Whiteboard | G Suite
Whiteboard - Simple whiteboard app to make sketching quick & easy
StandupScreen for Trello - Turn a magnetic whiteboard into an interactive Trello board
DrawAttention - A whiteboard for you laptop lid
Witeboard - A real-time whiteboard for your team. No signups required.
Sketchboard.io - Visual Remote Teamwork. Solve problems and create ideas on endless whiteboard with your teammates by sketching.