LiveKit Agents vs XiaoZhi AI

LiveKit Agents is free, with no paid plan attached. XiaoZhi AI is free, with no paid plan attached. Both are listed under Real-Time Voice Agents, so this is a like-for-like comparison. Neither is ranked above the other — Flocci carries no sponsored placement.

LiveKit Agents vs XiaoZhi AI — straight answers

LiveKit Agents vs XiaoZhi AI: what is the difference?

LiveKit Agents is free, with no paid plan attached and is listed for apache-2.0 open-source framework, fully self-hostable on your own servers. XiaoZhi AI is free, with no paid plan attached and is listed for open-source ESP32 voice chatbot with wake word, Opus streaming and a display. Both sit in Real-Time Voice Agents.

Is LiveKit Agents or XiaoZhi AI cheaper to start with?

Neither — LiveKit Agents and XiaoZhi AI are both free, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.

Which should I choose, LiveKit Agents or XiaoZhi AI?

Choose LiveKit Agents if you need apache-2.0 open-source framework, fully self-hostable on your own servers; choose XiaoZhi AI if you need open-source ESP32 voice chatbot with wake word, Opus streaming and a display. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.

LiveKit Agents compared with XiaoZhi AI: pricing tier, category, listed capabilities and links.
 LiveKit AgentsXiaoZhi AI
Pricing tierFreeFree
Free to startYesYes
CategoryAI Agents & AutomationAI Agents & Automation
TypeReal-Time Voice AgentsReal-Time Voice Agents
Listed capabilities
  • Apache-2.0 open-source framework, fully self-hostable on your own servers
  • Native WebRTC client support across web/mobile/telephony out of the box
  • Native Model Context Protocol (MCP) support for tool-using voice agents
  • Open-source ESP32 voice chatbot with wake word, Opus streaming and a display
  • Free official server lets personal users try a Qwen real-time model after registering
  • Device-side and cloud MCP for controlling IoT gadgets
  • MIT licensed firmware supporting many ESP32 chips
Tagslivekit agents, open source voice agent framework, realtime webrtc agents, voice ai sdk, self hosted voice agent, freexiaozhi ai, xiaozhi esp32, esp32 voice assistant, open source ai voice robot, mcp voice chatbot hardware
Websitegithub.comxiaozhi.me
Full pageLiveKit Agents details →XiaoZhi AI details →
AlternativesLiveKit Agents alternatives →XiaoZhi AI alternatives →

Also worth comparing

All Real-Time Voice Agents →

Bolna

Real-Time Voice Agents
freeNew
  • Open-source framework for phone voice agents, from an India-based team
  • Connects to telephony, STT, LLM and TTS providers of your choice
  • Supports Indian languages
  • Self-host free; hosted platform is pay-as-you-go

Kyutai Unmute

Real-Time Voice Agents
freeNew
  • Wraps any text LLM with Kyutai's streaming speech-to-text and text-to-speech for voice conversation
  • Open-source code and weights that can be self-hosted
  • Low-latency interruptible conversation
  • Free demo available online

Pipecat

Real-Time Voice Agents
free
  • BSD-2-Clause open-source Python framework for real-time voice/multimodal agents
  • Supports distributed multi-agent systems with handoffs over a shared bus
  • Maintained by Daily with an active plugin ecosystem for STT/LLM/TTS providers

TEN Framework

Real-Time Voice Agents
freeNew
  • Open-source framework for real-time conversational voice and multimodal agents
  • Modular graph of extensions in Python, Go, C++ and Node
  • Ships a playground and a VAD and turn-detection model
  • Free to self-host under an open license

Bland AI

Real-Time Voice Agents
freemiumLeaving soon
  • All-in-one per-minute pricing bundles LLM+STT+TTS with no separate token pass-through charges
  • Free start with call credits plus an inbound number included
  • Tiered platform fees (Build/Scale) unlock lower per-minute rates for high volume

Retell AI

Real-Time Voice Agents
freemiumLeaving soon
  • Free starting credit with no contract required
  • Supports swapping GPT, Claude or Gemini as the reasoning layer per agent
  • Batch calling campaigns plus live AI-to-human call transfer built in