What are some alternatives?
When comparing Witeboard and RealtimeBoard, you can also consider the following products
Jamboard - Interactive Business Whiteboard | G Suite
Slack - A messaging app for teams who see through the Earth!
Miro - Scalable, secure, cross-device and enterprise-ready team collaboration tool for distributed teams. Join 2M+ users & 8000+ teams from around the world.
Wrike - Wrike is a flexible, scalable, and easy-to-use collaborative work management software that helps high-performance teams organize and accomplish their work. Try it now.
Mural - MURAL is a visual collaboration workspace for modern teams.
Asana - Asana project management is an effort to re-imagine how we work together, through modern productivity software. Fast and versatile, Asana helps individuals and groups get more done.