Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
Attendify - Develop relationships at the events that you attend by creating smaller events with just a few people.
Galette - Galette is a membership management web application towards non profit organizations.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Bigtent - BigTent is a web-based organization and communication portal for groups.
Whova - Whova event app, online registration, event management software, and event marketing help you create the most engaging and organized event ever. Learn more