Planning Center - Find the information you need to follow up with your congregation and gain insight into your church members, all in one place.
CiviCRM - A Constituent relationship management for the Civic Sector
EspoCRM - EspoCRM is open source CRM (Customer Relationship Management) software that allows you to see, enter and evaluate all your company relationships regardless of the type.
NetSuite for Nonprofits - NetSuite for Nonprofits is a cloud-based donor management system for your nonprofit or social organization.
Pipeliner CRM - Pipeliner CRM empowers small to medium-sized sales teams to close more deals and lower risk. Implementation and training are a breeze. Mac & Windows.
Odoo CRM - Open Source CRM