Open source voice AI platform. Self-hosted alternative to Vapi and Retell. On Prem, BYOK across Speech to Speech or LLM/STT/TTS, with a visual workflow builder, MCP native and telephony support.
Cost / License
- Freemium
- Open Source (BSD-2-Clause)
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)
- Docker






