# Svara TTS Turbo: text to speech in 80+ languages

> Hundreds of regional voices, each speaking every language. First audio in
> 80 ms. Svara TTS Turbo (model id `svara-tts-turbo`) is the text-to-speech
> API from Kenpath Labs, a frontier AI and data company in Bengaluru, India.

[Sign up](https://platform.kenpathlabs.com/signup) · [API overview](https://kenpathlabs.com/developers) · [Documentation](https://docs.kenpathlabs.com) · [Pricing](https://kenpathlabs.com/pricing)

## Hundreds of voices. All 80 languages.

Every voice speaks all of them without losing its own accent.

- Ten accent families, from Bhojpuri to Yoruba to Kazakh.
- Drag, or use the arrows, to hear any of them.

## One voice, every language.

It changes language mid-sentence and still sounds like the same person.

- Each track is one continuous take, not stitched clips.
- The words light up as they are spoken.

## It speaks while the AI is still writing.

Every TTS streams its output. This one also streams its input.

- Speech starts a few words in, not a sentence behind.
- About 80 ms to first audio.

## Instant voice cloning.

Clone a voice from a few seconds of audio.

- Speaks languages the reference never recorded.
- Consent-gated by design.

## Hear it handle real calls.

Banking, agriculture, mobile money, telecom, and airline support.

- Two languages in one conversation.
- Amounts, dates, and dosages read the way a person reads them.

## What Svara TTS Turbo can do

- **80+ languages.** 28 Indic and 30 African languages alongside the world's majors. Every voice speaks all of them.
- **Hundreds of voices.** Ten accent families, from Bhojpuri to Yoruba to Kazakh, each with its own regional character.
- **Voice cloning.** A few seconds of reference audio becomes a voice that speaks every language. Consent-gated by design.
- **Low latency.** About 80 ms to first audio, fast enough for live conversation.
- **Input streaming.** Tokens from your LLM stream straight into the model, so speech starts a few words into the reply. No sentence buffering.
- **Code-switching.** Hinglish, mixed scripts, and borrowed words in one voice, mid-sentence. Inline tags like [sighs] and [laughs] read where you type them.

### 80 languages. Every voice speaks them all.

28 Indic · 30 African · 10 European · 5 Middle East & North Africa · 7 Central, East & Southeast Asia

Including Hindi (हिन्दी), Swahili (Kiswahili), Portuguese (Português), Tamil (தமிழ்), Yoruba (Yorùbá), Arabic (العربية), Bengali (বাংলা), Hausa, Spanish (Español), Urdu (اردو), Amharic (አማርኛ), Vietnamese (Tiếng Việt), Telugu (తెలుగు), Wolof, Russian (Русский), Marathi (मराठी), Igbo, Turkish (Türkçe), Punjabi (ਪੰਜਾਬੀ), Luganda (Oluganda), Korean (한국어), Maithili (मैथिली), Nigerian Pidgin (Naijá), German (Deutsch), Kannada (ಕನ್ನಡ), Bambara (Bamanankan), Thai (ไทย), Malayalam (മലയാളം), Twi, French (Français), Santali (ᱥᱟᱱᱛᱟᱲᱤ), Fula (Fulfulde), Indonesian (Bahasa Indonesia), Kashmiri (كٲشُر), Kikuyu (Gĩkũyũ), Persian (فارسی), and more.

## One API for every voice.

One endpoint, keys, and a console. It integrates the same way as every other
model API you already use.

```bash
curl https://api.kenpathlabs.com/v1/audio/speech \
  -H "Authorization: Bearer $SVARA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "input": "नमस्ते! Welcome to Svara.",
    "voice": "sv_enhdbrj5",
    "lang": "hin",
    "response_format": "mp3"
  }' --output hello.mp3
```

- [API overview](https://kenpathlabs.com/developers): every capability and endpoint on one page
- [Documentation](https://docs.kenpathlabs.com): full reference and guides
- [OpenAPI spec](https://api.kenpathlabs.com/openapi.json)

## Lokah: human data for AI. (new)

Lokah collects speech, images, documents, human feedback and expert annotation from contributors, and delivers them as datasets.

[See Lokah](https://kenpathlabs.com/lokah)

## Start building today.

100,000 characters free every month, then ₹1 per 1,000 characters in India
and $0.01 per 1,000 characters everywhere else.

- [Sign up](https://platform.kenpathlabs.com/signup)
- [Talk to sales](https://kenpathlabs.com/contact-sales)

## More

- [Pricing](https://kenpathlabs.com/pricing)
- [Open source: Svara TTS v1](https://kenpathlabs.com/open-source)
- [Compare](https://kenpathlabs.com/compare)
- [Trust Center](https://kenpathlabs.com/trust)
- [Careers](https://kenpathlabs.com/careers)
- [llms.txt](https://kenpathlabs.com/llms.txt) and [llms-full.txt](https://kenpathlabs.com/llms-full.txt): the whole site in one file, with guidance on when to use Svara TTS Turbo
- [Kenpath Labs](https://kenpathlabs.com/): the company, and its other product, Lokah
- Contact: hello@kenpathlabs.com