GiveForms lets you seamlessly embed a form on your website, allowing visitors to donate using credit card, PayPal or ACH, without being redirected away to complete their transaction.
GoFundMe - GoFundMe is a crowd-funding platform for fundraising one or multiple goals.
Charitable - A WordPress donation plugin that gives you full control over your fundraising experience.
Crowd Supply - A Crowd-Funding Platform for Hardware.
FreeFunder - Free crowdfunding platform with no platform fee and donates to your fundraiser based on shares!
Give - A WordPress plugin for easily collecting donations
Ulule - Make good thing happen!