Breeze ChMS - Cloud-based church management software
TidyHQ - Organization management tool to support membership, subscriptions, event planning, and outreach.
Church Windows - Web based and hosted management software for churches
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
IconCMO - Church Management Software. Simple to Use. Power to Grow.
Membee - Membee is web-based membership management software.