Celery - Celery helps innovative companies set up pre-order or custom crowdfunding campaigns anywhere.
Charitable - A WordPress donation plugin that gives you full control over your fundraising experience.
Patreon - Patreon enables fans to give ongoing support to their favorite creators.
Give - A WordPress plugin for easily collecting donations
MobileCause - Online event and fundraising management for nonprofits
Kickstarter - Kickstarter is the world's largest funding platform for creative projects. A home for film, music, art, theater, games, comics, design, photography, and more.