Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
JoinCPR - JoinCPR provides a modern, clean, easy to use class registration software specifically designed for CPR, first aid and lifeguard instructors.
DownToMeet - DownToMeet is a platform to organize, find, and attend group events.
Courseac.com - Share Great Free Online Courses
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.
Training Orchestra - Meet Training Orchestra, the leading Training Management Software System to help you efficiently manage, track, and sell instructor-led training.