Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.
Ripple - Ripple connects banks, payment providers, digital asset exchanges and corporates via RippleNet to provide one frictionless experience to send money globally
Bigtent - BigTent is a web-based organization and communication portal for groups.
Cooper - A private professional network for quality intros
Nabble - Nabble is a forum software that are embeddable and fully customizable with scripting language.
LinkedIn - LinkedIn is a business-oriented social networking service, mainly used for professional networking.