retell

A small extension that allows you to quickly retell articles

Prepackaged medical pronunciation dictionary for voice AI TTS engines. 960+ drug names, clinical terms, anatomical terms, and medical acronyms with phonetic aliases. Works with Telnyx, ElevenLabs, Vapi, Retell, and Amazon Polly.

Test harness for voice agents. Import from Retell, VAPI, Bland, LiveKit. Run autonomous simulations. Evaluate with LLM judges.

Open Source AI Database for Voice Agent Transcripts | Call Analysis & Insights | Extraction | Labelling & Classification

A unified benchmarking framework for evaluating Voice AI agents across conversational quality, audio realism, latency metrics, and safety guardrails with scalable multi-language stress testing.

Field-tested fixes for slow, robotic VAPI voice agents — full-stack deploy kit + interactive setup wizard. Every fix earned on a production phone line.

LiveKit-based voice AI agent for outbound + inbound phone calls. Pluggable LLM-voice backends (Sarvam, OpenAI Realtime, Retell, Bolna). Indian-language native. Open source (MIT).

Your voice agent sounds robotic. The checkup every voice agent built in India should get: Hindi, Hinglish and Indian languages on Bolna, Vapi, Retell, LiveKit and Pipecat.

Find what broke in your agent calls. Pin it so it never ships again. Local voice-agent call forensics and regression guards.

AI-powered 911 dispatcher with real-time transcripts, emotion-aware triage, and a live operator cockpit. Grand prize @ UC Berkeley AI Hackathon 2024 ($64k in prizes). 36-hour build: Next.js, FastAPI, Retell, Twilio, a fine-tuned Mistral 7B, and Hume EVI.

Dual-Use Hackathon build (LA, Oct 2026): a 211 reception and hold-queue assistant. Callers text or phone in their own language while they wait; Claude replies from editable playbooks, while code owns tiers, queue order and handoff. Same build for ordinary days and disaster surges. Demo link and phone number are temporary and may stop working.

React front-end for Retell voice agent, adapted from Retell demo code

One SDK for voice AI agents, no vendor lock-in

AI voice agent landing page for Tertiary Infotech Academy, powered by Retell.io with real-time voice calls and cha

Retell call exporter with local Whisper transcription (large-v3) - async jobs, live SSE progress, docker-compose deploy. Audio never leaves the machine

Retell-powered AI voice intake that turns patient conversations into provider-reviewed mental health notes — SOAP drafts, risk flags, and suggested questions before the visit.

🎙️ Voice-driven AI portfolio — talk to my site. Next.js 15 + FastAPI + OpenAI Agents + Retell + Pinecone. → art3m1s.me

An MCP server that places real phone calls — reservations, appointments, inquiries — on your behalf, in English, Japanese, or any language you add at runtime. Built on Retell; drive it from Claude, ChatGPT, or Copilot.

Resepta: AI front desk for salons and clinics. A Retell phone agent that books appointments and sends WhatsApp reminders.

Multi-tenant follow-up engine: email, SMS and AI voice calls (Retell) in one journey. Next.js, Supabase, Edge Functions.