On December 15, 2025, PolyAI, a leader in enterprise conversational AI, announced it has raised $86 million in Series D funding, co-led by Georgian, Hedosophia, and Khosla Ventures. Additional investors include NVentures, British Business Bank, Citi Ventures, Squarepoint Ventures, Sands Capital, Zendesk Ventures, and Point72 Ventures. Wilson Sonsini Goodrich & Rosati advised PolyAI on the transaction.

PolyAI has now surpassed $200 million in total funding to power helpful, human-like conversations that transform how enterprises speak with their customers. The company plans to use this latest funding to further develop the proprietary technology behind its Agent Studio platform and expand go-to-market efforts, with the goal of enabling more global enterprises to transform toward the agentic future.

The Wilson Sonsini team that advised PolyAI includes Mark Baudler, Lianna Whittleton, Fleur Benns, Ashmi Bhagani, Michael Soud, Abi Riddle, and Tiana Walden-Jarrett.

For more information, please see PolyAI's news release. Additional coverage can be found on Forbes.