GiveSignup is the nonprofit technology leader. More than 20,000 events, supporting over 8,000 nonprofits, use our free and open platform to raise more, grow their events, and save time. We give nonprofits the technology to generate revenue and engage supporters. Built on an integrated CRM, our expertly crafted, open, and all-in-one solution powers your nonprofit from ticketing and registration to donations and fundraising. To find out why customers like American Cancer Society, AACR, 9/11 Memorial & Museum, IRIS, and Semper Fi Fund use GiveSignup, visit www.givesignup.org.