Sofia Freitas@SofiaFurlanetto

Calling a hotel, internet provider to negotiate takes time. It's harder still when the conversation isn't in your first language. Handing it to an AI entirely is risky, because it might agree to a price you never approved or share details it shouldn't. Delegate sits in the middle. You describe what you need in plain words,Delegate turns that into clear rules: your goal, your spending limit, and what it must never say Then it holds the conversation for you. For each reply, Delegate drafts a response and checks it against your rules. It shows you the draft alongside a translation into your language. Nothing is said until you approve it. If the other side asks for more than you allowed, or asks for something you said never to share, Delegate stops and gives you one-click options instead of deciding for you. Approved replies are read aloud in a natural neural voice When the conversation ends, Delegate gives you a summary: what was agreed, what's still open, and the outcome. Key features: Plain-language setup: your request becomes structured limits and an opening line. Human approval on every commitment: a spending limit and dealbreakers are checked before anything is said. Bilingual: you read and approve in your language while the business hears clear English. Five languages are supported. Live speech: AssemblyAI streaming transcription for the other side, plus a natural voice for the agent. Negotiation memory: terms you approve mid-conversation are remembered and counted as successes. End-of-conversation summary: confirmed points, unresolved items and the outcome. Private pilot: passcode access, expiring invitation links for the other participant, and deletable saved conversations. Built with Python (FastAPI, AssemblyAI for speech-to-text and the Voice Agent API, GPT-4o mini through AI/ML API, and edge-tts for the neural voice. It's deployed with Docker. Current scope: the business side joins through a shared browser link. Dialing real phone numbers is the next step.

🌎 Online Hackathon | 💻 Month-long challenge | Dates: Sep 1–30, 2026 | 🏆 $10,000 Prize Pool ($5k cash + $5k in AAI credits) A month-long online challenge run by lablab.ai together with AssemblyAI, the Voice AI infrastructure company for builders. Every participant builds on AssemblyAI. You can join at any point — registration stays open for the whole build window, so you can start on day one or pick the project up halfway through and still submit. 🌍 Fully online hackathon. Join and build from anywhere in the world.