What are some alternatives?
When comparing Witeboard and Jamboard, you can also consider the following products
RealtimeBoard - RealtimeBoard is an online collaboration software created as a team collaboration and online brainstorming tool. It's super easy to use & free!
Samsung Flip - A 55" digital white board from Samsung
Miro - Scalable, secure, cross-device and enterprise-ready team collaboration tool for distributed teams. Join 2M+ users & 8000+ teams from around the world.
Conceptboard - Instant Whiteboards for Teams & Projects
Mural - MURAL is a visual collaboration workspace for modern teams.
Ryeboard - A practical and visual workspace for modern teams