Hi Alexis, we will be launching COLLABORATE soon with the help of which you can convert any web page into shareable page with high quality video/audio call. It's perfect for collaboration.
If you want to access it before launch, I will be happy to share it with you, and hear your feedback on it.
Task management, Internal Communication and Proofing - ProofHub
Create, Collaborate, and Share Designs and Prototypes - Figma
Collaborate on Design Projects- Miro
Another good tool for collaborating designs/workflows in real time is Lucid. I agree on most of the other posters on tools: Slack or Teams for comms, Notion for projects/tasks, Figma (or Sketch or Invision) for app/website design, Canva for marketing design. ALl of these are collaborative
Well, nothing beats a good old fashioned video conference call! But if you want to go the extra mile, I'd recommend using Figma + FigJam for collaborating with remote teams - they make it super easy to give and receive feedback.
Ruumio