Data Infrastructure
for European Property Markets

PropertyOS provides production-ready ML models, quality-graded datasets, and transparent pricing intelligence across 28 countries—so you can ship EU-wide features in a sprint, not a quarter.

Our Mission

We're building the data layer that property technology platforms, marketplaces, and financial services need to operate across Europe—without the cold start, fragmented sources, or hidden model performance.

Transparency First

Most ML platforms hide model performance behind vague claims like "AI-powered" or "highly accurate." We do the opposite: publish live R² scores per country, A-F quality grades on all datasets, and complete training provenance. You deserve to know exactly what you're working with.

Zero Cold Start

Launch in Germany today, France tomorrow—no data collection needed. Our unified API covers all 28 markets (27 EU + UK) with day-one predictions, 52 official datasets, and production-grade infrastructure that scales with your business.

Production Ready

99.9% uptime SLA, 23ms p95 latency, automatic failover. Self-healing models with bi-weekly retraining and drift detection. Enterprise-grade reliability from day one—no ops burden on your team.

Partnership Approach

We're not just an API provider—we're your data infrastructure partner. From integration support to custom datasets, we work with you to ensure your property features deliver real value to your users.

Our Values

The principles that guide how we build, operate, and grow PropertyOS.

1

Radical Transparency

We publish everything: model accuracy, data quality grades, training provenance, and system performance. No hidden metrics, no vague claims.

2

Engineering Excellence

Production-grade infrastructure, automated testing, continuous deployment, and self-healing systems. We obsess over reliability so you don't have to.

3

Customer Success

Your success is our success. We provide hands-on integration support, comprehensive documentation, and dedicated technical resources.

By the Numbers

Real metrics from our production systems—updated daily.

28
Countries Covered
27 EU + UK
52
Official Datasets
ECB, Eurostat, national
280K+
Training Data Points
Economic indicators
99.9%
Uptime SLA
Production guarantee

Ready to Build with PropertyOS?

Join the platforms shipping EU-wide property features in days, not months. Start with our free tier or schedule a demo to see how PropertyOS fits your use case.