jbilcke-hf/ai-comic-factory (mine!) dashtoon.com comicsmaker.ai shortbread.ai kartoon.ai comicai.ai neuralcanvas.io dada.cam fantoons.xyz customstorycreator.com fugue.benth.am/story/ some more generic platforms (not specific to comic but also get the job done): glif.app/spheres/comics plugger.ai/tasks/ai-comic-generator scenario.com storybird.ai story.com