Izwi alternatives for AI agents.

Synchronized Translation for Videos. Video dubbing

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

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

Automatic Speech Recognition with Speaker Diarization based on OpenAI Whisper

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

The python library for real-time communication

Official Python SDK for Deepgram.

Official JavaScript SDK for Deepgram.

WhisperX: Automatic Speech Recognition with Word-level Timestamps (& Diarization)

小牛视频翻译 是一款支持本地视频翻译、字幕翻译和 YouTube 视频翻译下载的 AI 工具，集成自动语音识别与多语言翻译功能，助力创作者高效完成视频翻译，应用于视频本地化与视频出海场景。

🍦 Speech-AI-Forge is a project developed around TTS generation model, implementing an API Server and a Gradio-based WebUI.

Whisper & Faster-Whisper standalone executables for those who don't want to bother with Python.

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

A text-to-speech (TTS), speech-to-text (STT) and speech-to-speech (STS) library built on Apple's MLX framework, providing efficient speech analysis on Apple Silicon.