Voice AI for developers

Stream speech-to-text and text-to-speech in real time. Connect any AI backend. Ship voice features in hours, not months.

<2s

End-to-end latency

99.9%

Uptime SLA

Get Started Documentation

Streaming audio

TTS plays while the AI is still generating. No waiting for complete responses.

Barge-in support

Users can interrupt mid-sentence. Natural conversation flow.

Any AI backend

Claude, GPT-4, custom models, or your own. Plug in what you need.

iOS & Android SDKs

Native performance. Drop-in components for mobile apps.

Custom voices

Clone voices with ElevenLabs integration. Build branded experiences.

Usage-based pricing

Pay per minute of voice processed. Free tier to get started.

Quick start

# Create a session
curl -X POST https://talkwire.io/v1/sessions \
  -H "Authorization: Bearer $API_KEY"

# Connect WebSocket, stream audio
wscat -c wss://talkwire.io/v1/stream/SESSION_ID