PolyAI
Latest round
- Series D
Last raised
- Dec 2025
Total raised
- $190M
Investors
- 15
About PolyAI
Established in 2017 and based in California, US, PolyAI Limited, originated from the Machine Intelligence Lab at the University of Cambridge, and now operates as a provider of an AI-based platform that helps businesses automate customer support. The company specializes in conversational artificial intelligence (AI) designed to enhance customer service through voice technology. PolyAI's advanced voice AI solutions seamlessly integrate into existing contact center operations. Their platform enables businesses to handle over 50% of calls autonomously, providing natural, conversational experiences across ten languages. The platform also enables developers to create voice-enabled assistants and produce human-like interactions. Key offerings include automated account management, billing, and reservation services, aimed at reducing wait times, improving customer satisfaction, and increasing operational efficiency. The company’s technology is deployed in various industries, including healthcare, hospitality, and financial services.
Who invested in PolyAI
15 investors across 5 rounds
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Questions about PolyAI
Who invested in PolyAI?
PolyAI has 15 investors on record across 5 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has PolyAI raised?
PolyAI has raised 5 venture rounds. Sign up free to see how much each round raised and the total.
When did PolyAI last raise money?
PolyAI's most recent round on record is a Series D, in Dec 2025.
What does PolyAI do?
Established in 2017 and based in California, US, PolyAI Limited, originated from the Machine Intelligence Lab at the University of Cambridge, and now operates as a provider of an AI-based platform that helps businesses automate customer support.
Where is PolyAI headquartered?
PolyAI is headquartered in San Mateo, US.
Which VCs invest in companies like PolyAI?
Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back software companies at PolyAI's stage. Their profiles are linked below.
VCs backing software startups at Series D
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