Google Groups
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
Instagram
Description: Instagram is a popular photo and video sharing social media platform owned by Meta. It allows users to post photos and videos, follow other users, like and comment on posts, and share content to other platforms.
Type: software
Pricing: Free