JustGiving - JustGiving - the easiest way to fundraise and donate to charity online
Bloomerang - Bloomerang is a simple donor database and fundraising software solution that helps nonprofits decrease donor attrition and increase revenue.
Charitable - A WordPress donation plugin that gives you full control over your fundraising experience.
DonorPerfect - Nonprofits use DonorPerfect Fundraising Software for their Donor Management, Grant & Gift Tracking, Moves Management, Mass Mailing needs and more.
Tiltify - Streaming. Fundraising. Interact with your community for the causes you are passionate about.
Kindful - Nonprofit donor database + fundraising tools all in one