"I love Sumac. It has allowed me to track all of our donor’s information super easily. I purchased it originally so that I could issue tax receipts to our donors, but have found it useful to track giving based on correspondence and fundraising events. We started small, but as we grow so does our need to gather information. Sumac is also great because I can manage my contact list for mailings through it. Any questions I have are answered quickly through tech support (either via e-mail or on the phone). Sumac also provides updates regularly, so that means they’re paying attention to their customers’ input.”