Queries on faster A+ upload methods for 100+ ASINs

Hi,
We are currently manually uploading A+ on Vendor Central for each ASIN (A+ content is different for each product). Our catalog is around 1000 for each MP and we are in more than 10+ markets. We back fill A+ content for missing ASINs as well as for our novelties (so it's a lot). I'd like to know how you all approach A+ uploads - do you use any automation's or any other workarounds than manual uploads to save time & be faster?