CyberBuzz, Inc. is a marketing company that helps businesses connect with audiences through advertising media, influencer networks and social media. Its social media marketing services draw on expertise in influencer partnerships and account management, supporting campaigns across platforms including Instagram, X, TikTok, YouTube and LINE. The company offers a broad range of services, including influencer networks, product monitoring and sampling, influencer representation, social media account operation and consulting, operational support tools, and TikTok-focused media. This integrated approach helps clients plan and manage social media marketing activities.

CyberBuzz also operates the WithLIVE app, a live-streaming platform that enables one-to-one online communication between fans and artists. Beyond its core marketing and live-streaming businesses, the company pursues other ventures, including startup investment and management support through its corporate venture capital activities, as well as influencer affiliate services. Its work is guided by a focus on communication, using social platforms, creators and digital media to support connections between companies and consumers.