There are other alternative platforms to Kickstarter that operate under the same mechanisms. All the elements you've developed for a successful campaign thus far are also applicable here. Find out which on suits your needs the best:

Start Some Good
RocketHub
Indiegogo
IgnitionDeck
GoFundMe
Peerbackers
CommunityFunded
idea.me

For a massive comparison chart and other information related to crowdfunding platforms, check out this incredible Wikipedia page.