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.
Online Auction Platform - Online Auction Platform allows to own branded online auction website where users can have control over data and bidders.
Perfect Channel Auction - Auction
GalaBid - GalaBid designs an auction in minutes that guests can access from a smartphone, computer, or tablet.
Charity Auctions Today - Charity Auctions Today provides online and mobile auctions from home or work to raise for schools and Nonprofits.
Webid - WeBid is an open-source script to get an auction site up and away.