{"repo":"kirklandsig/AIReceptionist","free":true,"listed":false,"github":"https://github.com/kirklandsig/AIReceptionist","clone":"git clone https://github.com/kirklandsig/AIReceptionist.git","description":"Open-source, self-hosted AI phone receptionist powered by OpenAI Realtime API. High-fidelity speech-to-speech voice agent. Drop-in replacement for overpriced AI receptionist SaaS.","language":"Python","stars":89,"topics":["ai-phone","ai-receptionist","ai-voice-agent","customer-service-ai","livekit","open-source","openai-realtime","pydantic","python","self-hosted"],"license":"AGPL-3.0","category":"self-hosted-apps","readme_excerpt":"This project is in active development. Core functionality works (voice conversations, FAQ answering, call transfers, message taking), but expect breaking changes and rough edges. Contributions welcome. ⚠️ 2026-06-03 — OpenAI sunset the Realtime Beta API. The GA Realtime API requires a standard OpenAI API key ( sk-... ). ChatGPT/Codex OAuth ( voice.auth.type: oauth codex ) no longer authenticates Realtime — deployments using it will connect the call but the caller hears silence. Set voice.auth.type: api key and voice.model: gpt-realtime . See troubleshooting → \"Realtime handshake fails with 500 / Beta API sunset\". AI Receptionist -- Open Source, Self-Hosted, No Compromises A production-grade, open-source AI receptionist that answers your business phone calls using OpenAI's Realtime API -- the same speech-to-speech model that powers ChatGPT Advanced Voice. Self-hosted. No vendor lock-in. No monthly SaaS fees bleeding you dry. This is not another cascaded STT-to-LLM-to-TTS hack. This is a direct speech-to-speech AI voice agent built on the highest-fidelity model available today, connected to your phone system via LiveKit and SIP. It sounds like a real person because it uses the same model that makes ChatGPT's voice mode sound like a real person. If you have been paying $200-500/month for a SaaS AI receptionist that sounds robotic, interrupts callers, and takes 2 seconds to respond -- stop. Deploy this instead. --- Why This Exists The current crop of AI receptionist SaaS products","default_branch":null,"files":null,"tree":[],"storefront":"/r/kirklandsig","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/kirklandsig/AIReceptionist/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."}