What are some alternatives?
When comparing Kickstarter and Indiegogo, you can also consider the following products
GoFundMe - GoFundMe is a crowd-funding platform for fundraising one or multiple goals.
Fundly - Raise Money For Anything
SelfStarter - Roll your own crowdfunding
Charitable - A WordPress donation plugin that gives you full control over your fundraising experience.
Donor Tools - Donor Tools is online giving and donation management software for non-profits, NGOs, and churches. Start accepting online donations and track them in Donor Tools.
Fundable - Fundable | Crowdfunding for Small Businesses