GiveSmart - GiveSmart offers mobile bidding and event management for charity fundraisers .
Merit - Merit Network is a nonprofit member-governed organization providing high-performance computer networking and related services.
Handbid - Generate more revenue and delight your bidders with the Handbid mobile bidding silent auction software with apps for iOS, Android, and the web.
Eleo - Eleo is an online donor management software.
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.
ActionSprout - ActionSprout provides tools and training to help nonprofits realize their goals on Facebook.