---
title: "Launch HN: Retell AI (YC W24) – Conversational Speech API for Your LLM"
url: https://daily.dev/posts/launch-hn-retell-ai-yc-w24-conversational-speech-api-for-your-llm-95u2xi9wh
source_url: https://news.ycombinator.com/item?id=39453402
type: article
source: "Hacker News"
published: 2024-02-22T11:53:43.651Z
updated: 2025-12-08T02:16:11.832Z
tags: ["deep-learning", "machine-learning", "voice-ai"]
reading_time: 30
upvotes: 0
comments: 0
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Launch HN: Retell AI (YC W24) – Conversational Speech API for Your LLM

**[Hacker News](https://daily.dev/sources/hn)** · 30 min read · 0 upvotes · 0 comments

## Summary

Retell AI is a conversational speech API that combines ASR, LLM, and TTS components. It adds conversation models to handle natural-sounding conversations with low latency and customization options.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://news.ycombinator.com/item?id=39453402>

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---

Tags: [#deep-learning](https://daily.dev/tags/deep-learning), [#machine-learning](https://daily.dev/tags/machine-learning), [#voice-ai](https://daily.dev/tags/voice-ai)

[View this post on daily.dev](https://daily.dev/posts/launch-hn-retell-ai-yc-w24-conversational-speech-api-for-your-llm-95u2xi9wh)