PolyAI Funding: $206M Raised, Series B (2025)

PolyAI is an AI Infrastructure company based in London, UK. It has raised $206M in total funding. Latest round: Series B.

PolyAI funding overview

PolyAI is an AI Infrastructure company based in London, UK. PolyAI has raised $206M in total disclosed funding. That places its disclosed total in the $100M–$250M range. Its most recent disclosed round is a Series B announced in December 2025. The round record for PolyAI runs through 2025; nothing later has been disclosed. Investors on record include Georgian, Hedosophia, Khosla Ventures, Citi Ventures, British Business Bank, NVentures and 1 others. 7 distinct backers are named across the disclosed rounds.

PolyAI at a glance

Total raised
$206M
Latest round
Series B
Latest round date
December 2025
Industry
AI Infrastructure
Headquarters
London, UK
Notable investors
Georgian, Hedosophia, Khosla Ventures, Citi Ventures, British Business Bank, NVentures, NVIDIA

Frequently asked about PolyAI funding

How much has PolyAI raised?
PolyAI has raised $206M in total disclosed funding across the rounds on record.
Who has invested in PolyAI?
Georgian, Hedosophia, Khosla Ventures, Citi Ventures, British Business Bank, NVentures are named among the investors backing PolyAI.
What was the latest PolyAI funding round?
The most recent disclosed round is a Series B, announced in December 2025.
Where is PolyAI based?
PolyAI is based in London, UK.
What sector does PolyAI operate in?
PolyAI is tracked under AI Infrastructure from London, UK, with $206M in disclosed funding.
When did PolyAI last raise?
The last disclosed PolyAI round closed in December 2025 at Series B.

Round data for PolyAI is compiled from public filings and announcements; blank fields mean nothing has been disclosed rather than nothing exists. Continue with the AI Infrastructure companies in London and backer lists below.

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