I have established my startup in mobile app development for Android & iOS and found the Ads not useful because of very small fill rates and/or CPM (e.g. admob). If I have ad inventory of 100 million Ad request per month, what is the best business model for my case?
Do you want to be a service based agency or is this a standalone startup . I founded agencymobile in 2006 which was The first iOS developer in Europe . Happy to help if you can clarify a little more of your business