Membee - Membee is web-based membership management software.
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.
Galette - Galette is a membership management web application towards non profit organizations.
Bigtent - BigTent is a web-based organization and communication portal for groups.
Nabble - Nabble is a forum software that are embeddable and fully customizable with scripting language.
Gaggle Mail - Gaggle Mail is a simple and easy to use email list manager.