Published: December 15, 2025 at 3:22 pm
University of Cambridge spinout PolyAI has raised £64 million in a Series D round of funding to scale its AI agents.
The firm, now headquartered in New York, counts more than 100 enterprises as customers today, with over 2,000 live deployments across 45 languages and more than 25 countries.
The round was co-led by Georgian, Hedosophia, and Khosla Ventures. Additional investors include NVentures (NVIDIA’s venture capital arm), British Business Bank, Citi Ventures, Squarepoint Ventures, Sands Capital, Zendesk Ventures and Point72 Ventures.