Lifelike Conversational AI Voices

Power your applications with real-time, expressive text-to-speech that understands context and delivers truly interactive experiences. Low latency, high fidelity.

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Build Dynamic Voice Experiences

From text prompts to real-time audio streams.

Our low-latency API handles the complexity.

You focus on creating the conversation,

we deliver the human-like voice.

One API, infinite interactions.

Real-Time Voice Generation

Stream audio with sub-300ms latency, enabling natural, back-and-forth conversations for your AI agents and applications.

AI assistant responding to a user query in real-time

Expressive, Context-Aware Voices

Voices that adapt their tone, pacing, and emotion based on the conversational context, creating more believable interactions.

Seamless API Integration

Integrate powerful voice capabilities into any application with our robust, well-documented, and developer-friendly API.

editing interface with timeline bars for subtitle, video, dialogue, BGM, SFX. Image height is 300 and width is 600

How to Integrate Our Conversational AI Voice API

STEP 1

Connect to Our API Endpoint

Sign up to get your unique API key. Use our comprehensive documentation to establish a secure connection from your application to our voice generation service.

STEP 2

Send Text & Configure Voice Parameters

Send your text payload in real-time. Choose from a library of voices and styles, or use a custom cloned voice ID to match your brand's persona perfectly.

STEP 3

Receive & Stream Audio Instantly

Receive the generated audio as a low-latency stream. Integrate the audio output directly into your application to create a seamless, interactive user experience.

Hear from the makers

From first-time storytellers to seasoned creators, these voices show how imagination turns into reality with Noiz.

Tried so many tools out there, and yours is hands down the best! The natural pauses and intonation make it sound like a real host.

AimsHigh

Podcast Producer

The pronunciation accuracy is insane, even for complex technical terms. My students say the videos are way easier to follow now.

JakeLee

YouTube Educator

Finally, a TTS that doesn't sound flat! The emotional range and breath sounds add so much life to the narration.

Guru

Audio Engineer

For Every Conversational AI Application

AI Agents & Companions

Create engaging, empathetic AI companions and virtual beings with voices that convey personality and build connection, powered by our enterprise-grade API.

Customer Service Automation

Upgrade your IVR and voicebots with natural, conversational voices that reduce friction and improve customer satisfaction scores, available 24/7.

Gaming & Entertainment

Generate dynamic, non-repetitive dialogue for in-game NPCs, creating immersive worlds where every character interaction feels unique and alive.

Voice-Enabled Devices

Power the next generation of smart speakers, in-car assistants, and IoT devices with a voice that is clear, responsive, and natural-sounding.

Real-Time Translation

Build applications that break language barriers with instant voice-to-voice translation, preserving vocal characteristics across languages for seamless communication.

Accessibility Tools

Develop next-generation accessibility tools, such as screen readers and communication aids, with clear, expressive voices that are easy to listen to for extended periods.

Frequently Asked Questions

Everything you need to know about our conversational AI voice platform.