GitHub repo leaderboard by stars, growth rate and activity.

• dograh-hq

  #1dograh-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.

  Python5,619 starslast pushed Yesterday
• PatterAI

  #2PatterAI/Patter

  Open-source voice-AI SDK. The Vapi/Retell alternative for builders who want to own the stack. Give your AI agent a phone number in 4 lines — Python and TypeScript, MIT licensed, Twilio, Telnyx, and Plivo.

  Python1,052 starslast pushed 2 weeks ago

#	Repo	Language	Stars	30-day trend	Last updated
1	dograh-hq 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.	Python	5,619		last pushed Yesterday
2	PatterAI PatterAI/Patter Open-source voice-AI SDK. The Vapi/Retell alternative for builders who want to own the stack. Give your AI agent a phone number in 4 lines — Python and TypeScript, MIT licensed, Twilio, Telnyx, and Plivo.	Python	1,052		last pushed 2 weeks ago

All · 11,474