Auction Harmony - Auction Harmony offers auction technology to help nonprofits reach their fundraising goals.

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.

Eleo - Eleo is an online donor management software.

Charity Auctions Today - Charity Auctions Today provides online and mobile auctions from home or work to raise for schools and Nonprofits.

Salsa Labs Nonprofit Marketing - Salsa is a fundraising, advocacy, and marketing software platform for nonprofit organizations.

Handbid - Generate more revenue and delight your bidders with the Handbid mobile bidding silent auction software with apps for iOS, Android, and the web.