Witeboard lets you create quick sketches on desktop, tablet, or phone in a few minutes and collaborate with your team real-time.
Just go to witeboard.com, make a quick sketch, grab a share link and send it to your co-worker. You don't need to install anything nor create an account.
It's the fastest way to collaborate real-time with your team.
Draw, sketch, speak, teach, PPT, documents, collaborate, brainstorm, review design, meeting... All of these White integrated, with any device, all here in one place.
Inko is a peer-to-peer collaborative whiteboard for iPad, iPhone, and AppleTV that lets you draw together & brainstorm even without internet connection.