LiveKit Agents Alternatives
Open-source framework for building real-time voice and multimodal AI agents over WebRTC
LiveKit Agents is a Python and Node.js framework for building real-time voice AI agents that join calls as participants.
Explore 47 alternatives to LiveKit Agents across 2 categories. Updated September 2026.
Top LiveKit Agents alternatives at a glance
- SLNG. Voice agent infrastructure that routes across STT, TTS and LLM providers with region-pinned execution
- n8n. AI workflow automation with 400+ integrations and native AI agents
- AutoGen. Microsoft's multi-agent framework, in maintenance mode since 2026; Microsoft points new projects to Agent Framework
- CrewAI. Framework for orchestrating role-playing, autonomous AI agents.
- LangGraph. Low-level framework for building stateful, long-running AI agents with graph-based orchestration
Compare LiveKit Agents with its alternatives
| Product | Pricing Model | Free Tier | Open Source | Hosting | HQ |
|---|---|---|---|---|---|
| LiveKit Agents | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| SLNG | Pay-per-use | — | — | Cloud | — |
| n8n | Freemium | ✓ | — | Cloud + Self-hosted | ๐ฉ๐ช Germany |
| AutoGen | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| CrewAI | Freemium | — | ✓ MIT | Cloud + Self-hosted | ๐บ๐ธ United States |
| LangGraph | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Composio | Freemium | ✓ | ✓ | — | ๐บ๐ธ United States |
| Semantic Kernel | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Smolagents | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| OpenAI Agents SDK | Free | ✓ | ✓ | Self-hosted | ๐บ๐ธ United States |
| Mastra | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Letta | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Stagehand | — | ✓ | ✓ | Cloud + Self-hosted | — |
| Google ADK | Free | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Pydantic AI | Free | ✓ | ✓ MIT | Self-hosted | ๐ฌ๐ง United Kingdom |
| E2B | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
๐ต๏ธโโ๏ธ Agents
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
Letta
Framework for building stateful AI agents with persistent memory, formerly MemGPT
Google ADK
Open-source agent development kit from Google for building multi-agent systems
AG2
Community-driven multi-agent framework forked from AutoGen with backward-compatible API
Dust
The operating system for AI agents
SandBase Harness
Local-first, self-hosted runtime for auditable AI agent sessions
Burr
Build stateful AI agents and applications as state machines, with a built-in tracing UI
Tura
Open-source local coding agent that turns intent into verified repository changes
Fixie
The fastest way to build conversational AI agents
Superagent
Prototype and deploy agents powered by large language models.
๐ Audio
Deepgram
Build Voice AI into your apps.
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