> ## Documentation Index
> Fetch the complete documentation index at: https://slng.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Text-to-Speech Models

> Browse every TTS model on SLNG: Cartesia, Deepgram Aura, ElevenLabs, KugelAudio, Murf, Rime Arcana, Sarvam, and Soniox voices.

## SLNG-hosted

Models hosted and optimized on SLNG infrastructure for the lowest latency.

[Deepgram Aura 2](https://slng.mintlify.site/api-reference/tts/deepgram-aura-2/aura-2-english-ws.md)

[Inworld Max 1.5](https://slng.mintlify.site/api-reference/tts/inworld-max-1-5/inworld-max-1-5-ws.md)

[Fish TTS S2.1 Pro](https://slng.mintlify.site/api-reference/tts/fish-audio-tts/fish-audio-tts-s2-1-pro-http)

## Cartesia

[Cartesia Sonic 3](https://slng.mintlify.site/api-reference/tts/cartesia-sonic-3/cartesia-sonic-3-ws.md)

[Cartesia Sonic 3.5](https://slng.mintlify.site/api-reference/tts/cartesia-sonic-3-5/cartesia-sonic-3-5-ws.md)

## Deepgram

[Aura 2](https://slng.mintlify.site/api-reference/tts/deepgram-aura-2/aura-2-ws.md)

## Fish

[Fish TTS S2.1 Pro](https://slng.mintlify.site/api-reference/tts/fish-audio-tts-s2-1-pro/fish-audio-tts-s2-1-pro-http.md)

[Fish TTS S2 Pro](https://slng.mintlify.site/api-reference/tts/fish-audio-tts-s2-pro/fish-audio-tts-s2-pro-http.md)

## Gradium

[Gradium TTS](https://slng.mintlify.site/api-reference/tts/gradium-tts/gradium-tts-default-ws.md)

## KugelAudio

Multilingual TTS with expressiveness control.

[Kugel 1](https://slng.mintlify.site/api-reference/tts/kugel-1/kugel-1-ws.md)

[Kugel 2](https://slng.mintlify.site/api-reference/tts/kugel-2/kugel-2-ws.md)

## Murf

[Murf Falcon](https://slng.mintlify.site/api-reference/tts/murf-falcon/murf-falcon-ws.md)

## Sarvam AI

Indian-language specialist.

[Bulbul v3](https://slng.mintlify.site/api-reference/tts/sarvam-ai-bulbul-v3/bulbul-v3-ws.md)

## Soniox

[Soniox TTS RT v1](https://slng.mintlify.site/api-reference/tts/soniox-tts-v1/soniox-tts-v1-ws.md)


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.