Kokoro FastAPI alternatives for AI agents.

VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning

🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time

🐸💬 - a deep learning toolkit for Text-to-Speech, battle-tested in research and production

A simple, high-quality voice conversion tool focused on ease of use and performance.

Self-host the powerful Chatterbox TTS model. This server offers a user-friendly Web UI, flexible API endpoints (incl. OpenAI compatible), predefined voices, voice cloning, and large audiobook-scale text processing. Runs accelerated on NVIDIA (CUDA), AMD (ROCm), and CPU.

Controllable and fast Text-to-Speech for over 7000 languages!

Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss locally.

1 min voice data can also be used to train a good TTS model! (few shot voice cloning)

VITS: Conditional Variational Autoencoder with Adversarial Learning for End-to-End Text-to-Speech

StyleTTS 2: Towards Human-Level Text-to-Speech through Style Diffusion and Adversarial Training with Large Speech Language Models

Translate the video from one language to another and embed dubbing & subtitles.

An Industrial-Level Controllable and Efficient Zero-Shot Text-To-Speech System

Foundational model for human-like, expressive TTS

A TTS model capable of generating ultra-realistic dialogue in one pass.

Amphion (/æmˈfaɪən/) is a toolkit for Audio, Music, and Speech Generation. Its purpose is to support reproducible research and help junior researchers and engineers get started in the field of audio, music, and speech generation research and development.

AI-powered multi-voice audiobook generator — LLM script annotation, voice cloning, voice design, LoRA training, per-line style control, and export to MP3, chaptered M4B, or Audacity multi-track. Built on Qwen3-TTS.