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OpenAI ChatGPT

Give ChatGPT a voice. Wrap OpenAI's LLM output in a custom AI voice and build talking agents, voice assistants, and conversational products with sub-second latency.

How it works

YOUR APP
ChatGPT Agent
User prompt routed to your GPT-powered assistant for a response
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RESEMBLE AI
Streaming TTS
Custom AI voice speaks the LLM output with low latency
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YOUR APP
Deepfake detection
Incoming audio scanned for synthetic spoofing before agent replies
OUTPUT
Voice-enabled agent
Natural spoken replies delivered to every ChatGPT conversation

Overview

Resemble AI pairs directly with the OpenAI API so every ChatGPT response can be spoken in a voice that matches your brand, character, or persona. Pipe completion tokens into Resemble's streaming TTS endpoint and return natural, expressive speech before the model even finishes generating — ideal for real-time voice agents, interactive tutors, and conversational UIs.

Beyond standard text-to-speech, the integration supports voice cloning, emotional control, and multilingual output, so a single ChatGPT-powered agent can switch voices, languages, or moods mid-conversation without re-architecting your stack.

Features

Custom AI voice synthesis

Clone a specific voice or design a new one, then speak every ChatGPT response in that voice with consistent tone and pacing.

Token-level streaming TTS

Stream audio as ChatGPT emits tokens, keeping end-to-end latency under 500ms so conversations feel instant.

Deepfake detection layer

Run Resemble Detect on inbound user audio to flag AI-generated speech before it reaches your LLM, protecting voice agents from spoofing.

90+ languages and accents

Localize ChatGPT-powered agents for global audiences with multilingual voice output and fine-grained accent control.

Emotion and style control

Tag responses with emotions like cheerful, empathetic, or urgent to match the conversational intent of each LLM reply.

HIPAA and SOC 2 ready

Deploy voice-enabled ChatGPT agents in regulated industries with compliant audio processing and on-prem options.

Use cases

  • Build voice-first customer support agents powered by ChatGPT with a branded AI voice
  • Add narration to GPT-generated study guides, tutors, or language-learning flows
  • Deploy ChatGPT-powered IVR agents that sound human across inbound phone lines
  • Create interactive NPCs or game characters whose dialogue is generated and spoken in real time
  • Launch voice-enabled productivity assistants that read back email drafts, summaries, and research
  • Prototype accessible interfaces where every ChatGPT response is spoken aloud for low-vision users

Related integrations

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