Why AI Isn't Replacing Humans Yet: Shawn Wen, CTO @ PolyAI

Contact centers are broken — not because humans don't want to help, but because they lack the capacity. PolyAI CTO Shawn Wen explains why AI automation isn't about replacement, but about augmentation: picking up calls instantly, handling routine tasks, and escalating only the critical moments to human agents.Shawn Wen is the Co-Founder and CTO of PolyAI, a voice AI platform valued at over $750M and backed by Nvidia, Khosla Ventures, and Point72. He holds a PhD from Cambridge, where he studied conversational AI under renowned speech recognition expert Steve Young. PolyAI now handles nearly one million conversations per day for enterprise clients including Marriott, FedEx, and major healthcare providers.In this clip, Shawn breaks down the systemic issues plaguing customer service — from rising labor costs to negative customer lifetime value — and why AI is the only scalable solution. He argues that we're at the very beginning of a journey where automation restores the capacity contact centers should have had all along, not eliminating human service, but redefining it as a premium offering for complex, high-stakes interactions.🔹 Why contact centers are financially unsustainable without automation🔹 How AI restores capacity rather than replacing empathy🔹 The future of human service as a premium, not a defaultSubscribe to Aulium for more conversations on innovation and private capital.About Shawn Wen [Co-Founder and CTO of PolyAI]:Shawn Wen is the co-founder and CTO of PolyAI, an enterprise voice AI company valued at over $750 million with backing from Nvidia, Khosla Ventures, and other leading investors. He earned his PhD from the Cambridge Dialogue Systems Group, where he specialized in conversational AI and speech recognition. Under his technical leadership, PolyAI now handles nearly one million customer conversations daily for over 100 enterprise clients including Marriott, FedEx, and major healthcare and financial institutions.About Aulium:Aulium is a video show exploring Innovation and Private Capital, hosted by Thomas Viguier and Markus Perkumas.Connect with us:➡ Aulium on LinkedIn: https://www.linkedin.com/company/aulium➡ Thomas Viguier: https://www.linkedin.com/in/tviguier/➡ Markus Perkumas: https://www.linkedin.com/in/markusperkumas/