I have pushed a few audiences to Facebook via Ad Bridge and have noticed that all of the audiences in Facebook seemed top out at 600.
Any insight into what is going on and a way around it?
Thanks in advance!
Facebook Ad Bridge custom audiences have a minimum size of 20 but no maximum, though their documentation says there is a max of 10000 per send. You may want to reach out to Facebook support first and see if there are issues on their end. If not, then reach out to Marketo support.