Powerful Features for Every Voice Need

From voice cloning to real-time synthesis, discover all the tools you need to create professional audio content.

100+ Premium Voices

Choose from a diverse library of professional voice models across multiple languages, accents, and styles.

  • Male, female & neutral voices
  • 30+ languages supported
  • Regional accents available

Voice Cloning

Create a custom voice clone in minutes with just 30 seconds of audio. Perfect for brand voices and personal narration.

  • 30-second minimum sample
  • High-fidelity reproduction
  • Consent verification built-in

Real-Time Synthesis

Generate speech in real-time with ultra-low latency. Perfect for conversational AI, live streaming, and interactive experiences.

  • <150ms latency
  • WebSocket streaming
  • 99.9% uptime SLA

Multilingual Support

Speak to a global audience with support for 30+ languages and automatic translation capabilities.

  • 30+ languages
  • Auto-detect language
  • Cross-language voice transfer

Emotion & Tone Control

Fine-tune emotional expression and speaking style. Add emphasis, adjust pace, and control pronunciation with SSML.

  • Emotion tags (happy, sad, angry)
  • Speaking rate & pitch control
  • Full SSML support

Developer-Friendly API

Enterprise-grade REST API with SDKs for Python, JavaScript, and more. Comprehensive docs and example code.

  • REST & WebSocket APIs
  • Official SDKs (Python, JS, Go)
  • Interactive documentation

Advanced Capabilities

Professional tools for power users and enterprises

Pronunciation Dictionary

Create custom pronunciation rules for brand names, technical terms, and uncommon words. Store as reusable lexicons.

lexicon.add("SpeakAI", "speak A I")
lexicon.add("API", "A P I")
lexicon.apply(text)

Audio Post-Processing

Apply filters, normalization, and effects to your generated audio. Export in multiple formats with custom sample rates.

Background noise reduction
Volume normalization
MP3, WAV, OGG export

Batch Processing

Generate hundreds of audio files from CSV or JSON. Perfect for e-learning, IVR systems, and content localization.

  • CSV Import: Upload spreadsheets with text and voice parameters
  • API Batch: Process up to 10,000 files per job
  • Async Processing: Get webhook notifications when complete

Analytics & Usage Tracking

Monitor API usage, track costs, and analyze performance with real-time dashboards and detailed reports.

98.5%
Success Rate
45ms
Avg Latency
2.4M
Chars/Day

Enterprise-Grade Security

Built for compliance, scalability, and peace of mind

SOC 2 Type II

Certified compliance

GDPR Ready

EU data residency

256-bit SSL

End-to-end encryption

Custom SLAs

Guaranteed uptime

Ready to Get Started?

Try all features free for 14 days. No credit card required.