I don't want to point to ones I remember from back in the day in case I got their model wrong, but a current company doing something like this at scale would be

I don't want to point to ones I remember from back in the day in case I got their model wrong, but a current company doing something like this at scale would be https://x-team.com/ https://x-team.com/ .. I think it could work at a much smaller level though.