Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
ForumFree - ForumFree allows you to create a forum or a blog in a few simple steps.
Microsoft Teams - Microsoft Teams provides the enterprise-level security, compliance and management features you expect from Office 365, including broad support for compliance standards, and eDiscovery and legal hold for channels, chats, and files.
Proboards - ProBoards is a host of free forums with customer service.
RingCentral Video - Live life unlimited. Free video meetings and team messaging in one app that works the way you do.
Disciple - Grow, engage and monetise your community with Disciple community software. Get your own branded community platform on Web, iOS and Android