HeyHomie
AI-driven WhatsApp notification service for finding rental properties in the Netherlands.
Focus/Real-time property notifications via WhatsApp
Status/Completed
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
