Features
Local speech-to-text via faster-whisper (voice never leaves machine)
ElevenLabs TTS integration for natural voice output
WebSocket-based low-latency audio streaming
Self-hosted on your own hardware
No installation required – works in any browser (desktop and mobile)
Connects to OpenAI, Anthropic Claude, or custom AI agents
OpenClaw gateway integration available
Sub-second response times
Privacy-focused – voice data stays on your servers
Open source under MIT license
Part of the OpenClaw ecosystem
Built with Python, FastAPI, and WebSockets
Local TTS option via Chatterbox for fully self-hosted
No subscriptions or vendor lock-in
Open-source framework for voice/video/robotics agents
Inference gateway for TTS, LLM, STT models
Turn Detector v1.0 for accurate end-of-turn detection
C++ SDK for low-latency agents
Embed voice agents on any website
Outbound phone agent voicemail/IVR detection
Multi-language SDKs (Python, Node.js, C++)
Phone numbers and SIP telephony integration
Full-stack observability per session
Agent Console for real-time debugging
LiveKit Portal for robotic teleoperation and data collection
Global edge network for low-latency streaming
