I agree that it would be almost impossible to defend this kind of business, especially if you stayed committed to open-source datasets. It would come down to th

I agree that it would be almost impossible to defend this kind of business, especially if you stayed committed to open-source datasets. It would come down to the UX and the community if you hoped to survive. Probably long-term you would either have to get into your own pre-trained models, fight the commodity hosting business or aim to get acquired.