Black People Meet is one of the world's most prominent social networking sites for black singles and the largest online community for African American singles, created in 2002 with a clean, safe and fun social atmosphere. The site's members put their own hand-made audio, video and photo collections on the site, making it quicker and easier for other members to find them.

Cafe Mom is an American mom Cafe Mom is a social networking site for moms in the United States. It allows moms to join groups and topics they are interested in and meet other moms to share and communicate. At the same time, Cafe Mom's The Today page provides users with information about members' birthdays, mothers in labor, and new moms.

Divorce 360 is dedicated to providing professional counseling and advice to Divorce 360 is a social networking site dedicated to providing professional advice and counseling to divorced or preparing for divorce, serving approximately 1.3 million couples each year on divorce-related matters.

Meetup is a U.S. paid membership social portal (generally $12 to $19 per month) based in New York. Users can sign up for membership and join groups and topics of interest on Meetup, including reading, cooking, sports, movies, health, etc., thus meeting like-minded people. In addition, the site also organizes activities such as group meetings or outings to expand members' social circles.

Christian Mingle is a dating site created for Christians to get married.

Social Video Live Platform (Spreecast) is a social video broadcasting media in the United States. Users can initiate public or private video exchanges at will, with up to four people participating in the exchange and discussion at a time, while allowing hundreds of users to watch in real time.

UnnamedDating.com is a high quality Chinese dating site in the United States, created in Boston in 2003. The site is a serious dating site for the purpose of marriage and its users are mainly from North America, Europe, Japan, Australia and China.

Speed Date is the world's first speed dating site, created in 2007, which allows users to meet up to 15 friends in as little as an hour by using video and instant messaging after registration.

Friendster, the originator of social networking sites worldwide, was created in 2002. Due to the establishment of social networking sites such as Facebook and MySpace, Friendster was forced to move overseas, with its main users coming from Asia, especially Indonesia and the Philippines.

DateHookup is a US It was created by Dustin Weirich in 2002. In addition to the features of other traditional social networking sites, the site also allows users to develop personalized services for free.

Work It, Mom! is a social networking site for moms to enrich their lives. Mom users can share their ideas, experiences and suggestions through blogs, community resources or social networking to enrich their lives and to chase away the fatigue brought by family and work.

Ning (Ning) is a famous American It was created in September 2005 in Palo Alto, California. Every day, more than millions of users use the site to post their blogs, photos, videos, etc., and find like-minded friends or companions.

Before Dating (Pre-Dating Pre-Dating is the world's leading dating service website for singles to prepare for dating, through a series of six-minute short dates to find like-minded people to prepare for formal dating. In short, the site provides singles with an efficient, safe and fun way to date.

FriendfFinder is Friendfinder is one of the world's most popular social networking sites, created in 1996, with more than 7.5 million members from all walks of life around the world. The site is available in several national and regional languages.

Foursquare is a Foursquare is a geolocation service (LBS) application, launched in 2009, the company is based in New York, USA, providing services in the form of website, mobile application, etc. Foursquare provides services based on users' geolocation information, users can share their location information to their friends, and they can rate nearby restaurants, cafes and other places.