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.
GiveSmart - GiveSmart offers mobile bidding and event management for charity fundraisers .
Perfect Channel Auction - Auction
Global Auction Platform - Global Auction Platform (GAP) - the leading web based auction management software solution
OneCause - Fundraising auction & event management software
SchoolAuction.net - SchoolAuction.net is a web-based software to help school auction teams plan, manage and run school fundraising auctions.