Celery - Celery helps innovative companies set up pre-order or custom crowdfunding campaigns anywhere.
Patreon - Patreon enables fans to give ongoing support to their favorite creators.
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.
Republic - Where everyone can invest in startups & tokens
Backerkit - The missing back-end for your crowdfunding campaign.