---
title: TTS.ai
emoji: 🎙️
colorFrom: red
colorTo: gray
sdk: static
pinned: false
---

# TTS.ai

**The most comprehensive open-source AI voice platform.**

20+ TTS models, 9 voice cloning models, speech-to-text, AI voice agents, and professional audio tools — all commercially friendly, all open source.

## About

TTS.ai provides a unified platform for AI voice generation. We run the best open-source TTS models so you don't have to manage GPU infrastructure. Every model uses commercially-friendly licenses (Apache 2.0, MIT).

## Models We Run

| Category | Models |
|----------|--------|
| **TTS** | Kokoro, Chatterbox, Sesame CSM, CosyVoice2, Bark, Orpheus, StyleTTS2, GLM-TTS, IndexTTS-2, Spark, Dia, Parler, MeloTTS, Piper, VITS, OpenVoice, Tortoise, GPT-SoVITS, Qwen3-TTS |
| **Voice Cloning** | Chatterbox, CosyVoice2, GLM-TTS, GPT-SoVITS, IndexTTS-2, OpenVoice, Spark, Tortoise, Qwen3-TTS |
| **Speech-to-Text** | Faster Whisper, SenseVoice |
| **Audio** | Demucs (separation), RNNoise (enhancement) |

## Links

- **Platform**: [tts.ai](https://tts.ai)
- **API Documentation**: [tts.ai/api](https://tts.ai/api/)
- **Python SDK**: `pip install ttsai` — [GitHub](https://github.com/ttsaigit/tts-python)
- **JavaScript SDK**: `npm install @ttsainpm/ttsai` — [GitHub](https://github.com/ttsaigit/tts-js)
- **GitHub**: [github.com/ttsaigit](https://github.com/ttsaigit)

## Get Started

Try it free at [tts.ai](https://tts.ai) or integrate via our API:

```python
from ttsai import TTS

client = TTS(api_key="sk-tts-...")
audio = client.generate("Hello world!", model="kokoro")
audio.save("output.wav")
```