PropSignal
About
A real estate deal discovery platform that automates finding off-market properties by monitoring social media (Reddit, Facebook groups). Uses AI to extract structured property listings and buyer intent from unstructured posts, then matches them and alerts users to high-quality deals.
Built with Laravel 13 + Vue 3 + Inertia.js + TypeScript. Uses PostgreSQL with pgvector for semantic search, Bright Data for scraping, Stripe for payments, and Laravel AI SDK for content parsing and deal scoring.
Team
Niche
AI-powered off-market real estate deal discovery from Reddit and Facebook group monitoring
Timeline
Core pipeline with social media monitoring, AI extraction, deal scoring, and alert system. Expanding source coverage
Monetization
SaaS subscription: tiered plans based on alert volume, market coverage, and deal scoring depth. Stripe payments integrated
Strategy
Monitor social media at scale where off-market deals surface first. AI extracts structured listings from unstructured posts. Semantic search via pgvector matches buyers with properties. Bright Data scraping ensures reliable data collection. Alert system notifies investors before deals go stale
Competition
BatchLeads (data-focused), PropStream (public records), DealMachine (driving for dollars). No platform monitors social media for off-market real estate with AI extraction