Friendica is described as 'distributed social network application. Which allow users to connect with others via their own Friendica server, but may also fully integrate contacts from other platforms including Twitter, diaspora*, Pump.io and StatusNet into their 'newsfeed'' and is a very popular Social Network in the Social & Communications category. There are more than 100 alternatives to Friendica for a variety of platforms, including Online / Web-based, Android, iPhone, Self-Hosted solutions and iPad. Most alternatives are Social Networks and Microbloggs. The best alternative is Mastodon, which is both free and Open Source. Other great apps like Friendica are Twitter (Free), Diaspora (Free, Open Source), Gab (Freemium, Open Source) and Minds (Freemium, Open Source).
Ayocer is a social network with a mechanism enabling both enthusiast and regular social network users to make money from socializing. You can Blog, Chat, Get followed on Twitter, Share and Discover what matters to you; & more importantly, Make Money!.
Lutece is an open source platform developed by the City of Paris to help you develop digital solutions. Honed for cities’ use through almost 20 years of development, Lutece has evolved into multifaceted platform with more than 400 plugins.
SocialEngine is a PHP-based white label social network platform. Advanced social networking features include blogs, photo albums, user groups and forums, providing complete control over the layout and functionality of your social network, community, or portal.
Intact mission is to empower people to create a transparent community that makes the world more authentic and united. Millions of people use Intact everyday to keep up with friends and family to share movements.