8x8, Inc. provides voice, video, chat, contact center, and enterprise-class application programmable interface (API) Software-as-a-Service solutions for small and mid-size businesses, mid-market and larger enterprises, government agencies, and other organizations worldwide. The company offers unified communications, team collaboration, video conferencing, contact center, data and analytics, communication APIs, and other services. It provides 8x8 Work, a self-contained end-to-end united communications solution that delivers enterprise voice with public switched telephone network connectivity, video meetings, and unified messaging, as well as direct messages, public and private team messaging rooms, and short and multimedia services; 8x8 Contact Center, a multi-channel cloud-based contact center solution; and 8x8 CPaaS, a set of global communications Platform-as-a-Service. The company also offers and X1 through X4 and X5 through X8, which provide enterprise-grade voice, unified communications, and video meetings and team collaboration, and contact center solutions. It markets its services to end users through search engine marketing and optimization, third-party lead generation sources, industry conferences, trade shows, Webinars, and digital advertising channels, as well as direct sales organization. The company was incorporated in 1987 and is headquartered in Campbell, California.