I invested in Pinterest automation with Pinflux and am quite happy, for its price it does a lot without limitations in terms of batch quantity that I noticed. I have streamlined ways to mass download/create images (AI) retitle and some ways to aggregate if I wanted. Pinterest/GMB/Website are good for images.
Google Images used to get me a quantity of views. Had 17K views on some 80-100 images I uploaded with LOCAL keyword titles. For auto rename there is software for that too (;
Theres a $6 picture/image layer adding software that could put overlays over pictures in mass. The technology is there and everyone is still chasing articles and now its seeping into video, I use a paid infographic generator, CreativeCommons Lic., Public Domain (Memes*) and freelance labor (General inspirational quotes/misc).
I ran a test and squeezed some 7 clicks and tons of views off of 50 infographics I uploaded. Measurable result for the effort put in, though better suited for a low cost worker. Proven traffic though, have to respect that.