An open-source framework for building voice AI agents in Python and Node.js. Pair it with LiveKit Cloud to run speech-to-text, LLM and text-to-speech models with one set of keys.
Includes 1,000 agent session minutes and $2.50 in inference credits (about 50 minutes) a month.
Ship adds 5,000 session minutes and $5 inference credits; Scale starts at $500/mo.
Build plan: 600,000 LLM tokens/min, 5 STT and 5 TTS connections, 5 concurrent agent sessions.
livekit/agents and livekit/agents-js are Apache-2.0; LiveKit Cloud itself is a hosted service.
LiveKit Agents framework ships for Python and Node.js.
Agents 1.8.11 adds inference.responses.LLM, live translation models, new speech plugins, and a lower default reasoning effort.
Wirestack