Five9

Leading cloud contact center platform provider with strong presence in enterprise and mid-market segments

Five9 is a publicly-traded cloud contact center software company that provides intelligent cloud contact center solutions. The company offers a comprehensive platform that combines inbound, outbound, blended, and omnichannel contact center capabilities with AI, automation, and workforce optimization tools. Five9 serves over 2,500 customers globally across various industries including healthcare, financial services, retail, and technology. While not a traditional AdTech company, Five9 operates in the customer engagement and experience technology space, providing tools that help businesses manage customer interactions across voice, digital, and social channels. The platform integrates with major CRM systems and business applications, enabling organizations to deliver personalized customer experiences at scale. Five9 has established itself as a leader in the cloud contact center market, competing against both legacy on-premise vendors transitioning to cloud and cloud-native competitors. The company has grown through both organic development and strategic acquisitions, including the acquisition of Inference Studio to enhance AI capabilities. Five9's platform is built on a multi-tenant cloud architecture and emphasizes practical AI applications for contact centers, including intelligent virtual agents, agent assist, and predictive analytics.