Thanks. Taskade (https://taskade.com) is the unified workspace, designed for remote and distributed teams. We have built-in chat, video conferencing, along with real-time collaborative documents and task lists.

Our data structure in itself is very unique. Every project is a document with infinite hierarchy with flexible views. This might help https://help.taskade.com/hc/en-us/articles/360015872614-Outl... along with our welcome video on https://vimeo.com/348738394 and numerous examples of use cases on Taskade https://www.taskade.com/templates.

Hope that answers your questions!