Evidence-backed European AI register
PolyAI
Reviewed identity, roles, model listings, pricing and evidence for PolyAI.
Dataset compiled 2026-08-28 · evidence over inference
Reviewed identity
- Headquarters scope
- headquarters unknown
- Headquarters country
- unknown
- Headquarters city
- unknown
- Legal entity
- Ltd (UK private limited company)
- Ownership
- VC-backed private
- Founded
- 2017
- Confidence
- high
- Last verified
- 2026-08-22
Headquarters evidence
Our offices London 3 Sheldon Square London W2 6HY United Kingdom
Search result explicitly states headquartered in London, and official about page shows the London office as the primary UK base.
Evidence boundaries
Organisation listings identify a reviewed canonical record. Headquarters is independent of incorporation, registered offices, ownership, hosting and runtime. Model listings show an association in the source register; they do not by themselves establish model creation, current API availability, hosting location or infrastructure ownership.
Model listings
- PolyAI voice agent stack
- Type
- multimodal
- Parameters
- unknown
- Context
- unknown
- Languages
- 45 languages
- Licence
- proprietary
- Release
- unknown
Profile note
London enterprise voice-AI company: 100+ enterprise customers, 2,000+ live deployments, 45 languages, 25+ countries, $750M valuation after an $86M Series D in Dec 2025. Pricing is explicitly per-minute of voice-agent time, but PolyAI publishes the unit without the rate — a partial-disclosure case worth flagging in the directory as distinct from pure 'contact sales'.
Record sources
- https://poly.ai/pricing/
- https://siliconangle.com/2025/12/15/call-center-chatbot-startup-polyai-raises-86m-750m-valuation/
- https://www.forbes.com/sites/iainmartin/2025/12/15/polyai-raises-86-million-as-fight-to-answer-calls-with-ai-…
- https://techfundingnews.com/polyai-86m-series-d-nvidia-british-business-bank/
- https://poly.ai/