{"repo":"SquadyAI/RealtimeAPI","free":true,"listed":false,"github":"https://github.com/SquadyAI/RealtimeAPI","clone":"git clone https://github.com/SquadyAI/RealtimeAPI.git","description":"Open-source real-time voice AI platform — sub-450ms latency, 100+ concurrent sessions. Self-hosted alternative to OpenAI Realtime API.","language":"Rust","stars":12,"topics":["asr","llm","openai-realtime","realtime","rust","squadyai","tts","voice-ai","websocket"],"license":null,"category":"ai-agents","readme_excerpt":"Realtime API Open-source real-time voice AI platform with modular ASR, LLM, and TTS pipelines. Self-hosted alternative to OpenAI Realtime API — sub-450ms latency, 100+ concurrent sessions. Quick Start • Playground • API Docs • Architecture • Contributing English 简体中文 --- Why Realtime API? OpenAI's Realtime API is powerful, but expensive ($0.06+/min), not self-hostable , and vendor-locked . We built this so you can run real-time voice AI on your own infrastructure, with any model you choose. OpenAI Realtime This Project --- --- --- Deployment Cloud only Self-hosted Data privacy Third-party Fully private LLM GPT-4o only Any OpenAI-compatible TTS OpenAI only Edge / MiniMax / Azure / VolcEngine ASR Whisper only WhisperLive Cost Per-minute billing Fixed server cost Latency 500ms ≤450ms Quick Start (macOS / Linux) The wizard walks you through LLM, TTS, and ASR configuration, creates .env , builds the binary, and starts the server. Open http://localhost:8080 to try the built-in Playground. Prerequisites - An OpenAI-compatible LLM API key (OpenAI / DeepSeek / Qwen / Ollama) Install from source Requires Rust nightly and cmake. See server/.env.example for all configuration options. Windows The one-line installer requires bash (macOS / Linux). On Windows, install from source via WSL or natively: Option A — WSL (recommended): Option B — Native Windows: Edit .env before starting — set at minimum: - LLM BASE URL — e.g. https://api.groq.com/openai/v1 (free at console.gro","default_branch":null,"files":null,"tree":[],"storefront":"/r/SquadyAI","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/SquadyAI/RealtimeAPI/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}