AI Summary

Overview

Dograh AI is the premier open-source, self-hostable platform for building sophisticated voice agents. Unlike proprietary solutions like Vapi and Retell, Dograh offers complete control, transparency, and freedom from vendor lock-in. Effortlessly construct production-ready voice agents through an intuitive drag-and-drop workflow builder, allowing you to go from zero to a functional bot in under two minutes. Maintained by experienced YC alumni and exit founders, Dograh is dedicated to democratizing advanced voice AI.

Key Features

  • 100% Open Source & Self-Hostable: Maintain full control over your data and infrastructure with a fully auditable, modifiable codebase.
  • Rapid Development: Build and deploy voice agents swiftly with a visual drag-and-drop workflow builder and one-command self-hosting.
  • Unparalleled Flexibility: Seamlessly integrate your preferred LLMs, Speech-to-Text (STT), and Text-to-Speech (TTS) providers, or leverage Dograh's included stack.
  • Zero Vendor Lock-in: Enjoy the freedom to customize every aspect of your voice agent and its underlying infrastructure.
  • Robust Telephony Integration: Connect with major providers like Twilio, Vonage, and more, with options for call transfer to human agents.
  • Developer-Centric Design: Features like zero-config API keys, Python-based development, Docker containerization, and a modular architecture streamline the development process.
  • Advanced Testing Tools: Utilize in-dashboard web calls for immediate testing and a QA Node for prompt quality analysis.

Typical Use Cases

Dograh AI empowers businesses to create intelligent voice agents for a wide range of applications, including:

  • Automated Customer Support: Handle inquiries, provide information, and resolve issues with intelligent, always-available voice assistants.
  • Lead Qualification & Sales: Engage prospects, gather information, and qualify leads with natural conversational interactions.
  • Appointment Scheduling: Automate the process of booking, confirming, and rescheduling appointments.
  • Surveys & Data Collection: Gather valuable customer feedback and market insights through conversational surveys.
  • Interactive Voice Response (IVR) Systems: Build advanced, dynamic IVR experiences that go beyond traditional menu trees.
  • Internal Process Automation: Streamline internal workflows, from IT support to HR inquiries, via voice commands.

Repository Trajectory

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May 31, 2026

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About

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.

Related Blogs

Topics

ai

ai-agents

conversational-ai

fastapi

llm

nextjs

open-source

outbound-calls

pipecat

python

self-hosted

speech-to-text

telephony

text-to-speech

voice

voice-agents

voice-ai

voice-assistant

voip

webrtc

Contributors

Languages

PowerShell

1%

JavaScript

1%

Python

55%

Shell

2%

TypeScript

41%