Voice AI Integration

AI API Gateway for Voice AI

Unified gateway for speech recognition, text-to-speech, voice cloning, and audio processing. Route requests across multiple providers with intelligent fallbacks, real-time streaming, and comprehensive monitoring.

Explore Capabilities

🎤

100+ Languages Supported

⚡

<200ms Response Latency

🎯

98.5% Accuracy Rate

🔊

50+ Voice Options

Voice AI Capabilities

Comprehensive voice processing through a single unified API interface.

🎤

Speech-to-Text

Convert spoken audio to accurate text transcripts with speaker diarization and punctuation.

🔊

Text-to-Speech

Generate natural-sounding speech from text with customizable voices, speeds, and emotions.

🎭

Voice Cloning

Create custom voice models from sample audio for personalized text-to-speech.

🌍

Translation

Real-time speech translation between 100+ languages while preserving voice characteristics.

Unified API Interface

One consistent API for all voice AI providers. Switch between services without changing your code.

Standardized request/response format
Provider-agnostic integration
Automatic format conversion
Version management built-in
Schema validation on all inputs

// Unified voice API request
const response = await gateway.speech({
  audio: audioBuffer,
  provider: 'auto',
  options: {
    language: 'en-US',
    format: 'detailed',
    diarization: true,
    punctuation: true
  }
});

// Works with any provider
const text = response.transcript;
                        

Intelligent Routing

Automatically route requests to the best provider based on quality, cost, or latency requirements.

Quality-optimized routing
Cost-aware selection
Latency-based decisions
Load balancing across providers
Automatic failover handling

// Routing configuration
routing:
  speech_to_text:
    strategy: 'quality'
    providers:
      - name: 'whisper'
        weight: 0.7
      - name: 'deepgram'
        weight: 0.3
    fallback:
      - 'google-speech'
      - 'azure-speech'
                        

Supported Voice Providers

Integrate with all major voice AI services through a single gateway.

OpenAI Whisper

Speech-to-Text

State-of-the-art speech recognition with support for 99+ languages.

High accuracy transcription
Multiple language support
Timestamp-level detail
Translation capabilities

ElevenLabs

Text-to-Speech

Ultra-realistic voice synthesis with emotion and style control.

Natural voice cloning
Emotional expression
Custom voice creation
Real-time streaming

Deepgram

Speech-to-Text

Fast, accurate transcription optimized for real-time applications.

Ultra-low latency
Streaming support
Speaker diarization
Custom models

Google Cloud Speech

Full Suite

Enterprise speech services with comprehensive language coverage.

125+ languages
Auto punctuation
Automatic detection
Enhanced models

Azure Speech

Full Suite

Microsoft's comprehensive voice AI with neural TTS voices.

Neural voice synthesis
Custom keywords
Batch transcription
Custom voice

Amazon Polly

Text-to-Speech

AWS text-to-speech with neural and standard voices.

60+ voices
SSML support
Neural engine
Brand voices

Partner Resources

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