The speech-to-speech model company

Introducing Phonic-1, ranked #1 on the Artificial Analysis Speech to Speech Index.

Or call +1 (740) 638 0471 to talk to a Phonic agent right now.
Trusted by teams shipping voice in production:
Ashby logo - Industry leading Phonic customerRho logo - Industry leading Phonic customerAssort Health logo - Industry leading Phonic customerMaven AGI logo - Industry leading Phonic customer

Trusted by teams shipping voice in production:
Ashby logo - Industry leading Phonic customerRho logo - Industry leading Phonic customerAssort Health logo - Industry leading Phonic customerMaven AGI logo - Industry leading Phonic customer
Why Phonic
Built for your most challenging conversations.
Audio waveforms connect three text messages to an orange logo with abstract white shapes.

Hears the audio, not just the text.

Callers talk like they would to a person, because Phonic hears tone and hesitation, not just words.

Graph comparing Caller and Phonic waveforms over 600 ms, showing latency difference from 1.00 to 1.07 seconds.

Responds as fast as a person.

Phonic responds in 600 ms while other agents take a full second or more.

Orange silhouette of a person's head with wave lines and multilingual greetings and phrases in a box below.

Fluent like a polyglot. 

Serve callers in 50+ languages without breaking the voice or the conversation.

How it works

Natural speech without sacrificing on intelligence.

Built for production

Drop into the stack you already run.

Phonic seamlessly plugs into webhooks, a held-open websocket, or LiveKit without rebuilds or refactors. Keep your current infrastructure as it is.

Build any workflow.

Use one SDK to run voice screening, dispatch
coordination, patient intake, or anything else.

Audio-native by default.

Phonic owns the full audio path, routing speech into
reasoning so you can build with fewer moving parts.

One model. One price per minute.

Replace vendor patchwork, multiple SLAs, and latency
tradeoffs with one bill, one team, one stack.

Call a Phonic agent

Hear Phonic-1 on a real phone call.

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Multilingual

Natively multilingual.

Phonic is trained on all the languages your customers speak. Since our agents sound like native speakers, callers speak as they normally would on a call.

Enterprise ready

Production-grade voice. 
Secured for your team.

Phonic Cloud

Default. Multi-tenant, multi-region. Elastic.

Single-tenant

Dedicated infrastructure in region of choice.

VPC peering

Connect Phonic to your private network.

Self-host (Enterprise)

Run Phonic in your own environment.
SOC 2 Type II certified
HIPAA + BAA available
99.99% Uptime SLA
SSO SAML / OIDC
News & Updates

Notes from the frontier of voice AI.

Introducing Phonic-1 and our $27.5M Series A
Company

Introducing Phonic-1 and our $27.5M Series A

Today we're introducing Phonic-1, the most advanced speech-to-speech model for agentic tasks, and announcing our $27.5M Series A, led by First Round with participation from Lux Capital, Felicis, and Definition.

Phonic team
Phonic team
Read more
FAQs

Questions you ask before you sign up.

What is Phonic?

What types of conversations is Phonic best suited for?

What does Phonic charge?

How does Phonic compare with GPT Live?

How does Phonic compare with Vapi, Retell, Bland, and ElevenLabs?

Does Phonic offer white-glove implementation support?