Dograh – an OSS Vapi alternative to quickly build and test voice agents
Hi HN, I have been building voice agents for sometime now. I was earlier automating parts of visa processing, and we needed real-time, multilingual voice calling. I assumed the hard work was just wiring LiveKit/Pipecat + STT/TTS + an LLM. It wasn’t. Even with solid OSS (Pipecat/LiveKit), we still had to do a lot of plumbing- variable extraction, tracing, testing etc and any workflow changes required constant redeploys. We eventually realized we’d spent more time building infrastructure than building the actual agents. Everything felt custom. We hit every possible pain with…
Dograh – an OSS Vapi alternative to quickly build and test voice agents launched on December 8, 2025 with 16 votes, #635 of 11,628 launches that month and more than 75% of that year's launches.
In plain words
Dograh is an open-source framework for building and testing voice agents, designed as an alternative to commercial platforms. Built on Pipecat, it handles multilingual real-time voice calling with integrated infrastructure for variable extraction, tracing, and testing. The framework aims to reduce development overhead by providing built-in components that typically require custom plumbing, allowing developers to focus on agent logic rather than infrastructure. It targets teams building voice automation systems who want to avoid repeated deployments when modifying workflows.
written from the facts on this page · September 2026
From the sources
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. - dograh-hq/dograh
In the maker’s words, at launch
Hi HN, I have been building voice agents for sometime now. I was earlier automating parts of visa processing, and we needed real-time, multilingual voice calling. I assumed the hard work was just wiring LiveKit/Pipecat + STT/TTS + an LLM. It wasn’t. Even with solid OSS (Pipecat/LiveKit), we still had…
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