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OpenAI TTS

ttspaidAPI Available
4.6/ 5.0

OpenAI's high-quality Text-to-Speech API, offering natural and expressive voices optimized for conversation.

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Supported Languages

EnglishSpanishGermanJapanese

Quick Overview

Pros

  • Excellent natural quality
  • Fast generation
  • Easy integration with other OpenAI services

Cons

  • Limited voice style customization (compared to ElevenLabs)
  • Not the cheapest option

Stacks using OpenAI TTS(4)

Real-Time Conversational Support Agent

support-bot

A 24/7 AI voice agent capable of handling high-volume, real-time phone support.

Retell AI
OpenAI TTS
Whisper (OpenAI API)

Meeting Summary and Action Item Extraction

notes-tasks

Structured meeting notes and action items delivered minutes after the call ends.

OpenAI TTS
Whisper (OpenAI API)
AssemblyAI

Flash Briefing Audio Generation

podcasting

Automated daily audio updates for smart speaker content delivery.

Play.ht
Amazon Polly
OpenAI TTS

Podcast to Article (SEO Content)

marketing

Creating multiple SEO assets from a single podcast recording with minimal writing.

OpenAI TTS
Whisper (OpenAI API)
AssemblyAI