We're just starting to do that and have a few TTS providers: ElevenLabs, OpenAI, PlayAI.

We hear a lot from people who are outgrowing the voice agent platforms and moving to something like pipecat (in Python), and we'd love to be the JS option.

Is any of the voice stuff in any way 'natural' sounding, I'd love to be able to recreate the ChatGPT app voice experience in my own app with a custom agent, but it just sounds robotic and crap