Tool overview
LiveKit is listed under AI Infrastructure & MLOps AI tools.
What is LiveKit?
LiveKit Agents is an Apache-2.0 framework for realtime voice, video, text, and physical AI agents. Python and Node.js programs join LiveKit rooms as participants, connect to major AI providers, handle interruptions and turn detection, and deploy to LiveKit Cloud or custom infrastructure.
Best for
Developers building production realtime voice and multimodal agents
Who is it for?
Decision note
Accepted for Preview after independent V411 official-source research. Apply only after failures = 0, warnings = 0, unmapped = 0, and all proposed changes are reviewed.
Key features
Realtime voice, video, text, and vision agents
Python and Node.js SDKs with provider plugins
Turn detection, interruptions, tools, and multi-agent handoffs
Cloud deployment, observability, telephony, and self-hosting
Use cases
Build customer-service voice agents
Add AI to telehealth sessions
Create realtime translation assistants
Power game NPCs and robotics interfaces
Pros
- Apache-2.0 open-source framework
- Works with many model and speech providers
- Supports cloud and self-hosted deployment
Limitations
Latency and quality depend on selected providers and regions
Telephony, inference, and observability can add separate charges
Pricing details
Billing options
Pricing note
The open-source Agents framework is free. LiveKit Cloud Build is $0 per month, Ship is $50, Scale is $500, and Enterprise is custom. Agent sessions are metered, with 1,000 minutes included on Build and additional model, telephony, and observability charges depending on configuration.
Supported languages
- English
Integrations
Major LLM providers
STT and TTS providers
Telephony and SIP
Virtual avatars and realtime APIs
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