CiviCRM - A Constituent relationship management for the Civic Sector
Vtenext - Vtenext is a platform that allows you to tackle CRM processes and customers with great ease.
Planning Center - Find the information you need to follow up with your congregation and gain insight into your church members, all in one place.
Teamgate CRM - Powerful CRM without the Salesforce Price tag.
NetSuite for Nonprofits - NetSuite for Nonprofits is a cloud-based donor management system for your nonprofit or social organization.
Sales Creatio - Out-of-the-box processes to close more deals