
On a mission to help developers build the best AI voice calling experience with cutting-edge speech models.

On a mission to help developers build the best AI voice calling experience with cutting-edge speech models.
What they do: Streaming conversational speech-to-speech AI for real-time voice agents (Speech-1)
Headcount: About 10 employees
Founded / Location: Founded 2022, London
Use cases: Lead qualification, appointment handling, customer support, phone automation
Latency claim: p90 time-to-first-audio <250ms for Speech-1
Voice AI for real-time conversational agents (lead qualification, appointments, customer support, receptionist/phone automation).
2022
Research Services
Crunchbase records one funding round but details are not publicly disclosed.
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At MetaVoice, our goal is an AI for voice conversations that's as natural as talking to a person.
Today's voice AI fails at real-world conversations. It’s slow, turn-based like a walkie-talkie, breaks with interruptions, and doesn’t understand emotion.
Developers can't build compelling experiences and users disengage. This limits voice AI to simple receptionist tasks and basic customer support, blocking meaningful services (sales, therapy, coaching) where dialogue and emotional intelligence matter most. Scaling current tech does not work.
We're building voice AI that's as natural as talking to a person. Our approach is a duplex speech-to-speech model that learns conversational behaviour directly from data.
MetaVoice is founded by:
We’re passionate about building products people truly love.
Requirements and Experience
What we offer
Culture
Compensation & Benefits
Interview Process
We move with speed, and aim to go from first interview to offer within a week.
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