# The startup behind ChatGPT voice - Russ d'Sa from LiveKit Page: https://stenobird.com/podcast/scaling-devtools/the-startup-behind-chatgpt-voice-russ-d-sa-from-livekit Text version: https://stenobird.com/podcast/scaling-devtools/the-startup-behind-chatgpt-voice-russ-d-sa-from-livekit.md Podcast: [Scaling DevTools](https://stenobird.com/podcast/scaling-devtools) Published: 2025-04-10T11:19:16+00:00 Episode link: https://podcast.scalingdevtools.com/episodes/russ-livekit Audio file: https://media.transistor.fm/391b07ae/92a46dda.mp3 Processing state: failed JSON: https://stenobird.com/v1/public/podcasts/scaling-devtools/episodes/the-startup-behind-chatgpt-voice-russ-d-sa-from-livekit Duration seconds: 3232 ## Resource Russ D’Sa is the founder of LiveKit. They are an open source tool for real time audio and video for LLM applications and they power the voice chat for ChatGPT and Character AI. We discuss: - How lightning works (using ChatGPT/LiveKit) - How LiveKit started working with OpenAI - Why Russ turned down an early 20m acquisition offer - What it’s like to work with the fastest growing company (ever?) - How to prepare for massive scale challenges - Russ’s 3 letter twitter handle This episode is brought to you by WorkOS . If you're thinking about selling to enterprise customers, WorkOS can help you add enterprise features like Single Sign-On and audit logs. Links: - LiveKit - Russ’s Twitter ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/scaling-devtools/episodes/the-startup-behind-chatgpt-voice-russ-d-sa-from-livekit/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/scaling-devtools/the-startup-behind-chatgpt-voice-russ-d-sa-from-livekit.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.