PolyAI builds AI agents that enable enterprises to hold human-like voice conversations with their customers. Its Agent Studio platform is live in more than 2,000 deployments across 45 languages and 25 countries, serving over 100 enterprise customers in sectors ranging from financial services and healthcare to hospitality and retail. Brands such as Marriott, Caesars Entertainment, PG&E, UniCredit and Foot Locker rely on PolyAI, with several installs performing the work of more than 1,000 full-time employees. A Forrester Total Economic Impact study found that customers achieve a 391% ROI and average savings of $10.3 million, contributing to about $1 billion in annual value created across PolyAI’s user base. The company has raised more than $200 million to date. Proceeds from its latest round will fuel further development of its proprietary technology and expand global go-to-market efforts as it advances its vision of the “agentic enterprise.”

Total raised

$202M

Funding rounds

5

Latest round

Series D

Latest activity

Dec 2025