VK (VKontakte) is the largest European online social media and social networking service. It is available in several languages and is especially popular among Russian-speaking users. Developed by Mail.Ru, Pavel Durov
License: Free
VK is a comprehensive social networking platform with strong multimedia and community features, primarily catering to Eastern European users. In contrast, LiveTalkie focuses on providing a streamlined voice communication experience, making it ideal for quick conversations but lacking the broader features of a full social network.