Rock RMS - Rock RMS is a community supported open-source Church Management System that provides innovative features to churches of all sizes.

Perfex CRM - Perfex CRM is an online self-hosted customer relationships management platform that allows you to grow your business with robust integration services.

eCatholic - eCatholic provides a total content management system that helps Catholic parishes, ministries, & dioceses create websites & website design.

APRO CRM - Customer relationship management for real estate

ChurchInsight - ChurchInsight is a church website content management system (cms). It allows churches to have great church websites and the best church website designs.

Concord CRM - Concord is self hosted CRM application focused on closing deals faster, manage contacts and companies and has dead simple and affordable pricing.