| Status | Privately Held |
| Website | www.cityin.com |
| Category | Web |
| Address | CHN |
| Employees | 11 |
| Founded | 3/08 |
| Angel 1 Dr. Samson Tam |
CityIN.com is a China-based social networking site that aims to differentiate itself by having superior recommendation tools. For instance, as users are browsing and rating items within the social networking site, CityIn.com will recommend like-minded users for the person in question to add to their network of friends.
In April 2008, CityIn released support for OpenSocial.
| Website | www.cityin.com |
| Launch Date | March 13, 2008 |
