JELLYCS is a company that provides advertising and analytics related to the gaming industry. It optimizes gaming products, Adword campaigns, conversion, and provides analysis of analytics. It also provides consultancy related to advertising management and investment. It uses a range of Google products such as Analytics, Adwords, Adsense, AdX, and few others to provide its services. JELLYCS was founded in 2007 by Daniel Tamas, Paul Muresan, and Tudor Rad. It is based in Cluj-Napoca, Romania.