DonorSnap - DonorSnap is a donor management and fundraising software.
CiviCRM - A Constituent relationship management for the Civic Sector
NetSuite for Nonprofits - NetSuite for Nonprofits is a cloud-based donor management system for your nonprofit or social organization.
WORKetc CRM - All-in-one business management system. CRM + Social + Projects + Billing
iMIS - iMIS membership & fundraising software from ASI: An upgradeable software solution allowing you...
Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.