RHVoice alternatives for AI agents.

Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages

Silero Models: pre-trained text-to-speech models made embarrassingly simple

eSpeak NG is an open source speech synthesizer that supports more than hundred languages and accents.

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)

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

High-quality multi-lingual text-to-speech library by MyShell.ai. Support English, Spanish, French, Chinese, Japanese and Korean.

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

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

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

Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX.

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.

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

Dockerized FastAPI wrapper for Kokoro-82M text-to-speech model w/multiplatform CPU, AMD, NVIDIA GPU PyTorch support, handling, and auto-stitching

📚 A customizable dictionary extension that supports double-click lookups in 20+ languages, 1000+ dictionaries, text-to-speech, translation and Anki integration.