Description: Google Groups is a free discussion group platform from Google that allows people to have online conversations by email or on the web. It offers public and private groups to foster communication between specific teams, organizations, or wider interest-based communities.
Type: software
Description: Narrow is a free and open-source knowledge management software. It allows users to create a searchable knowledge base to organize documents, notes, web links, contacts and more in one central location.
Type: software
Pricing: Open Source