Dograh

Dograh is an open-source, self-hostable voice AI platform for building production voice agents. It offers a visual workflow builder, supports any LLM/STT/TTS provider, and can be deployed on-premises or self-hosted with no vendor lock-in. The project describes itself as an open-source alternative to Vapi and Retell. According to the repository, the platform is built with AI coding assistant support through MCP integration, allowing Claude Code and similar tools to help with setup and agent design.

Designed for teams needing data residency, regulatory compliance, and full transparency, Dograh provides speech-to-speech capabilities, flexible model integration, and source-level customization. It supports both cloud and self-hosted deployment options, with enterprise on-premises deployment available for regulated and high-scale teams.