dograh-hq / dograh
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.
Why this job: says: tts; topics: text-to-speech, speech-to-text
What it does
- Visual workflow builder with start nodes, agent nodes, global instructions, tools, transitions, and end-call outcomes
- Test Agent panel with Test Audio for browser voice testing and Test Chat for fast prompt iteration
- QA node, knowledge bases, webhooks, embeds, and tool calling for production workflows
- Built-in telephony integrations including Twilio, Vonage, Telnyx, Plivo, Vobiz, Cloudonix, and Asterisk ARI
- Human handoff with call transfer on supported telephony providers
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit today
- Stars
- 6,044
- +31 this week
- Licence
- BSD-2-Clause
- Allows business use
- Downloads for
- None listed
- No release files
- Latest tag
- dograh-v1.51.0
- Released 5 days ago
- Built with
- Python
- 68% of the code
Is it looked after?
- Contributors
- 12
- Last 90 days
- Issues
- 69% closed
- 57 still open
- Pull requests
- 526 merged
- 58 waiting
- Releases
- 59
- 30+ in the last year
- Contributing guide (opens in new tab)
- Security policy (opens in new tab)
- No code of conduct
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More: languages, topics and project record
Languages
- Python 68%
- TypeScript 29%
- Shell 1%
- JavaScript 1%
Topics
- conversational-ai
- open-source
- outbound-calls
- pipecat
- python
- self-hosted
- speech-to-text
- telephony
- text-to-speech
- voice-agents
- ai-calling
- inbound-calls
Project record
- JobSpeech and audio
- StatusFeatured
- Commits973
- Forks1,556
- Watching46
- Stars in 28 days+197
- CreatedSep 9, 2025
- First seen by usNov 7, 2026
- CheckedNov 9, 2026