eXo Platform - Digital workplace solution
Flocknote - Flocknote helps super duper churches with their members.
Basecamp - A simple and elegant project management system.
Rock RMS - Rock RMS is a community supported open-source Church Management System that provides innovative features to churches of all sizes.
Slack - A messaging app for teams who see through the Earth!
ChurchSuite - ChurchSuite is a cloud hosted, web-based church management system, ideal church database software for churches.