CiviCRM - A Constituent relationship management for the Civic Sector
Affinity - Relationship Intelligence, Reimagined
Planning Center - Find the information you need to follow up with your congregation and gain insight into your church members, all in one place.
Zapflow - Zapflow is a cloud-based tool for professional investors to manage their deal flows.
NetSuite for Nonprofits - NetSuite for Nonprofits is a cloud-based donor management system for your nonprofit or social organization.
Folk - The next generation contact manager