HeyHomie

    AI-driven WhatsApp notification service for finding rental properties in the Netherlands.

    Focus/Real-time property notifications via WhatsApp

    Status/Completed

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    The Challenge

    Rental properties disappeared within 10 minutes of publication on platforms like Funda. Manual refreshing was unsustainable.

    The Solution

    A 24/7 scanning and notification bot that immediately alerted users via WhatsApp when new properties met their criteria.

    Users could express their preferences in natural language ("2 bedrooms in Amsterdam, max €1500"), providing a seamless, form-free experience.

    Technical Implementation

    WhatsApp Business API

    Chosen for high penetration rate and low friction for users.

    Real-time Scraping & Filtering

    Processing thousands of real estate listings in real-time with advanced filtering.

    AI & Automation

    Conversational interface and n8n automation for seamless user experience.

    Traction & Status

    The product had active, real users who successfully used it to find properties faster.

    Thousands of listings were processed, demonstrating the scalability of the initial design.

    Portfolio Value

    • Real-time data processing, API integrations, and building production-ready AI products.
    • Despite product-market fit, unsustainable unit economics (€0.13 per message → €16+ per day with few users). A working product with users is not enough — unit economics must work.
    • Expertise gained and focus on profitable models are now fully applied to current ventures.

    Built with a modern stack

    Frontend

    • React
    • TypeScript
    • Tailwind CSS

    Backend

    • Supabase (PostgreSQL, Auth, Edge Functions, Realtime)
    • Deno (Edge Functions)
    • n8n

    Tools

    • Vercel
    • Supabase Cloud