Portfolio

Three ventures. One data layer.

We built three integrated companies to professionalize Portuguese real estate. Each serves a different audience through a different channel. All three share the same Property Condition Data Layer.

Trust and verification layer

InspectOS

The problem

Buyers in Portugal face significant legal and financial risk on both existing and new-build properties. There is no standardized inspection quality. Most purchases happen with superficial assessment or none at all.

What we built

Standardization, quality guidelines, and proprietary software that improves inspection quality while cutting one to two hours off time on site. Every inspection is decomposed into atomic steps: agents draft and quality-check reports, certified inspectors verify and sign every output. A free self-inspection app activates latent demand among local Portuguese buyers. Drone-assisted and robotics-enhanced inspections are in pilot.

Proof point

83% of inspected properties show significant defects.* Operating in Lisbon and Porto.

inspectos.pt

Intelligence and buyer representation layer

HomeOS

The problem

Information asymmetry is massive. Buyers cannot access reliable data, generic AI tools lack real-time, location-specific accuracy, and the purchase process is opaque and stressful at exactly the moment of someone’s largest financial decision.

What we built

A platform that aggregates real data from multiple official sources, organizes the entire process, connects buyers to vetted professionals at the right moment, and provides human-in-the-loop support where AI is insufficient. Registry agents do the cross-referencing; human advisors step in where judgment matters. It creates informed, vetted buyers, which also benefits serious sellers and developers.

Proof point

Cross-references 3 government registries in minutes, turning weeks of manual due diligence into a single session.

homeos.pt

Professional transaction layer

Rezerva

The problem

Portugal’s public property market is noisy, unprofessional, and inefficient. The off-market segment, where the best deals happen, lacks professional infrastructure. Family offices and serious investors waste time on low-quality leads.

What we built

A discreet, high-signal network for off-market deals. Not a marketplace. A network. Matching agents surface signal from the shared data layer; relationships, discretion, and negotiation stay human. It serves professional agents, true investors, family offices, and developers who want efficient, high-quality deal flow supported by continuously improving market intelligence. As AI adoption grows among buyers, more activity will shift off-market. Rezerva is built for that future.

Proof point

Operates through direct relationships, not public listings. Serves the segment of the market that will never appear on a listing portal.

Work with Rezerva

Go-to-market

Different ventures, different playbooks.

We do not force one go-to-market model onto every business. The channel follows the customer.

Venture	Model	Channel	Why
InspectOS	B2C + B2B	SEO, content, free app, paid inspections	High-volume, education-driven demand activation
HomeOS	B2C platform	Platform, partnerships, content	Self-serve intelligence plus human advisory
Rezerva	B2B network	Direct outreach, senior network, discretion	B2B relationships require trust, not traffic

The compounding flywheel

Every venture makes the others stronger.

Generate

InspectOS populates the Property Condition Data Layer through certified, structured inspections.

Enrich

HomeOS adds intelligence, registry context, and buyer behavior to the same data.

Transact

Rezerva uses the layer to price and match off-market opportunities, validating data quality with every deal.

This vertical integration creates a defensible ecosystem that raises standards across the entire market, and raises the cost of competing with us.

* Based on InspectOS inspection records across Lisbon and Porto. Methodology available on request.

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