text-to-speech

Offline inference engine for art, real-time voice conversations, LLM powered chatbots and automated workflows

StreamSpeech is an “All in One” seamless model for offline and simultaneous speech recognition, speech translation and speech synthesis.

A practical lab for building, testing, and evaluating apps with Apple's Foundation Models framework.

The Self-Coding System for Your App — Alan AI SDK for Cordova

Open-source voice-AI SDK. The Vapi/Retell alternative for builders who want to own the stack. Give your AI agent a phone number in 4 lines — Python and TypeScript, MIT licensed, Twilio, Telnyx, and Plivo.

Uncensored local AI studio for Windows, Linux, and macOS. Zero-setup GUI for Image Generation, GGUF LLMs, Text to Speech & Speech to Text

Botium Speech Processing

SGLang-Omni empowers high-performance serving for TTS, ASR, speech and omni models.

🎤 Lobe TTS - A high-quality & reliable TTS/STT library for Server and Browser

Speech to Text to Speech. Song now playing. Sends text as OSC messages to VRChat to display on avatar. (STTTS) (Speech to TTS) (VRC STT System) (VTuber TTS)

Local voice chatbot for engaging conversations, powered by Ollama, Hugging Face Transformers, and Coqui TTS Toolkit

Confucius4-TTS: a Multilingual and Cross-Lingual Zero-Shot TTS Engine

A modular Swift SDK for audio processing with MLX on Apple Silicon

Flutter Text to Speech package

Speech to Text and KB input captions for OBS, VRChat, Twitch chat and Discord

Rapida is an open-source, end-to-end voice AI orchestration platform for building real-time conversational voice agents with audio streaming, STT, TTS, VAD, multi-channel integration, agent state management, and observability.

Offline Speech Recognition with OpenAI Whisper and TensorFlow Lite for Android

Local, OpenAI-compatible text-to-speech (TTS) API using Chatterbox, enabling users to generate voice cloned speech anywhere the OpenAI API is used (e.g. Open WebUI, AnythingLLM, etc.)

The Self-Coding System for Your App — Alan AI SDK for React Native

Multimodal AI Story Teller, built with Stable Diffusion, GPT, and neural text-to-speech