I have created a tool to help content creators manage their collaboration offers. It is called Gigbox.

It is a link in bio for collaborations, meaning that users get their own URL link which will show a form for new collaborators to use to make them a request. From the dashboard users have a clean view of the status of their collaborations displayed in kanban-style.

If someone wants to check it out I would love some feedback about it, what do you like or dislike or what you find missing :)

Thanks!