I'm volunteering for a young EA-aligned nonprofit and trying to put together a crowdfunding campaign. For this campaign, we'd like to pick a platform that's appropriate for a global health charity trying to expand its network and attract donors. Ease of use, high visibility and matching funds opportunities are also priorities. We hope to reach donors and accept donations from around the world -- especially UK, US and India. There are many fish in this sea, so it's a little hard to narrow our search based on limited information.
Does anyone out there have experience (positive or negative) with a particular platform that you'd care to share? What have your experiences been? Any reasons why you would recommend a certain platform? If anyone has done any kind of studies on any of these platforms, that would also be great to know.