Dograh is an open-source, self-hosted voice AI platform that provides an alternative to proprietary services like Vapi and Retell.
The platform addresses the need for organizations to build and deploy voice agents without vendor lock-in or reliance on third-party infrastructure. It works by offering a visual workflow builder where users can design voice agents, then deploy them either on their own infrastructure or through Dograh's cloud offering. The tool supports flexible integration with any LLM, speech-to-text, and text-to-speech provider, and includes native support for Model Context Protocol and telephony systems.
Teams should choose this tool if they prioritize data residency, source-level customization, and avoiding vendor lock-in. It suits organizations that want to self-host their voice AI infrastructure or those already committed to open-source tooling. Unlike Vapi and Retell, which are proprietary SaaS-only platforms with per-minute pricing, Dograh is free to self-host and allows complete control over every line of code. The platform also supports bring-your-own-key integration across all AI components, whereas competitors limit customization to their pre-configured integrations.
Maintainers typically respond to new issues and pull requests within a few days. Work in the issue tracker is dominated by bug reports, documentation improvements, and user questions.
