The GetSocial Android SDK offers an engagement and monetization platform designed for Android applications. The current version is 5.0.9. It requires Android 4.0.3.
vCita announces the vCita Pro toolbox and web engagement platform to empower web professionals to meet the demand from SMB clients to offer “Big Business” features on websites.
Jive is bringing the social intranet to business and has Javascript and REST APIs. Think Facebook for internal corporate connectivity. Among its many enhancements that "Jive turns your company into an engine of innovation. It breaks down silos, makes it much easier for people to connect and share insights, and ensures that the best ideas rise to the top."