I support my favorite musicians on Patreon and usually get gadgets on Kickstarter although I admit I supported the occassional video game or novels. But Patreon is about continous delivery while Kickstarter is about one big bang, delivery is on the several months-1/2 years scale while Patreon doesn't work well if you don't deliver a thing every month preferably more than one. Seems like a completely different thing.
