Voice API & AI Agents for non-English languages

Build, deploy, and scale voice AI experiences in 15+ languages overlooked by major platforms. Our complete API toolkit powers applications that understand local contexts and cultural nuances.

AI models struggle with most non-English languages

We support 15+ languages and counting

API Capabilities

Powerful voice API features that

work globally

Build programmable voice applications with simple HTTP commands or SDK calls that unlock a toolkit of features including speech recognition, text-to-speech, and conversational agents across 15+ languages.

Build voice experiences in 15+ languages

Vizuri's Voice API makes it simple to build, deploy, and scale voice experiences across languages overlooked by major platforms. Integrate speech recognition, text-to-speech, and conversational AI with just a few API calls.

Deploy voice agents that understand local contexts

Our AI Agent Framework enables you to build voice assistants that understand cultural nuances and linguistic variations. Create natural, human-like interactions in languages from Swahili and Bengali to Vietnamese and Arabic.

10,000x larger than open-source alternatives

Access massive, high-quality datasets in underrepresented languages to train and fine-tune your models. Our human-validated datasets capture real-world speech patterns, dialects, and cultural contexts across 15+ languages.

Complete toolkit for voice applications

Our comprehensive platform provides APIs, SDKs, and no-code tools to build, test, and deploy voice applications in any language. Leverage pre-built components for IVR, speech-to-text, text-to-speech, and conversational intelligence.

Trusted by innovative companies

Key Benefits

Voice experiences that understand local context

Our API and AI agents are built from the ground up to support languages overlooked by major platforms, with features designed specifically for multilingual and cross-cultural applications.

Complete Voice API

Build and deploy voice applications in 15+ languages with APIs for speech recognition, text-to-speech, speaker verification, and conversational AI, all optimized for non-English languages.

Contextual Understanding

Our AI models recognize cultural references, idioms, and regional expressions across languages, ensuring more natural and effective user interactions.

Low Latency

Our global infrastructure ensures sub-200ms response times for speech recognition and AI agent responses, even in regions with challenging network conditions.

Developer-First

Comprehensive SDKs, clear documentation, and ready-to-use code examples in multiple programming languages make it easy to integrate our voice technologies into your applications.

Start Building

Our code is your code

Get started with just a few lines of code. Our RESTful API and client libraries make it simple to integrate voice capabilities in any language.

# Initialize the Vizuri Voice API client
import vizuri

client = vizuri.Client(api_key="YOUR_API_KEY")

# Create an AI agent that speaks Swahili
agent = client.create_agent(
    language="sw",
    voice_id="karim",
    context_id="customer_support"
)

# Handle incoming calls
@client.on_event("call:received")
async def handle_call(call):
    # Answer the call
    await call.answer()
    
    # Connect the call to the AI agent
    await call.connect(agent)

Vizuri has fundamentally changed what's possible with voice AI in non-English languages. Their API and datasets enabled us to deploy voice assistants in 12 African languages with near-native accuracy. We've seen a 40% increase in user engagement since switching from mainstream providers.

Dr. Ibrahim Diallo

AI Research Director, Global Voice Initiative

Pricing

Simple, transparent pricing

No complex tiers or hidden fees. Pay only for what you use with competitive rates and volume discounts.

Speech Recognition

$0.004 / minute

High-accuracy speech recognition in 15+ languages with automatic language detection and speaker diarization.

Accent and dialect support
Custom vocabulary
Real-time streaming
Volume discounts available