Slatebox is a free and open-source remote team collaboration canvas that provides a visual collaboration environment. It allows team members to collaborate in real-time on a shared canvas, enabling them to draw charts, design mind maps, and write documents. Slatebox offers a rich set of features and advantages, including unlimited canvas space, real-time collaboration, version control, various charts and templates, cloud storage, and more. Pricing is flexible and diverse, including free and paid plans. Slatebox aims to provide remote teams with an efficient and convenient collaboration tool.