PolyAI builds conversational AI voice agents and platforms that automate enterprise customer service at scale. Founded in 2017 as a spinout from the University of Cambridge, the company has secured $200 million in funding from investors including Nvidia and Khosla Ventures, positioning itself among the fastest-growing AI companies globally.
The core technology delivers lifelike voice agents capable of understanding context, managing complex conversations, and resolving customer issues end-to-end rather than relying on scripted responses. The platform supports 23 languages and has processed over 500 million customer conversations for enterprise clients across hospitality, retail, healthcare, financial services, and telecommunications.
PolyAI combines foundational AI research with applied expertise in customer experience, addressing a fundamental operational challenge: reducing unanswered calls, customer hold times, and agent overwhelm. The company's approach centres on delivering interactions that feel human while operating at enterprise scale, with the stated goal of building customer loyalty through superior service automation.
