Kindful - Nonprofit donor database + fundraising tools all in one
GiveSmart - GiveSmart offers mobile bidding and event management for charity fundraisers .
iATS Payments - Credit Card Payment Processing, International processing and Payment Security Services for Nonprofits from iATS Payments
Handbid - Generate more revenue and delight your bidders with the Handbid mobile bidding silent auction software with apps for iOS, Android, and the web.
Silent Auction Pro - Simple * Affordable * Powerful --- Silent Auction Pro is a multi-user, internet-based fundraising software system providing complete donor and auction management solution for charitable organizations.
Paperless - Developers and publishers of Mac, Win, and iOS productivity, home and office and writing software such as MacGourmet, Paperless, MacJournal and many more. Based in MN.