Is Formaus a replacement for a home inspection?
No — and it isn't trying to be. A Formaus Score Report — a pre-offer home analysis — and a professional home inspection answer different questions at different moments. Formaus works before your offer, from data and photos, to tell you whether a property deserves an offer and what that offer should account for. An inspection works afteryour offer is accepted, in person, to physically verify the property's actual condition. Skipping the inspection because you have a report — any report — is a mistake.
Side by side
| Formaus Score Report | Professional home inspection | |
|---|---|---|
| When | Before the offer | After the offer is accepted (contingency period) |
| How | Data + property analysis, remotely, in minutes | Physical on-site examination, typically hours |
| Answers | "Should I offer, and at what number?" | "Is this house actually sound?" |
| Cost basis | $19 one-time | Varies by market and home size |
| Verifies systems physically | No — estimates are labeled as assumptions | Yes — visual and functional verification |
| Negotiation role | Frames offer range and repair leverage upfront | Documents defects for repair requests |
Why does the order matter?
The inspection happens when you're already contractually engaged and emotionally committed — and inspection fees are spent per house. The expensive pattern for buyers in a competitive market: falling for homes, offering, paying for inspections, and discovering deal-breakers late, repeatedly. A pre-offer analysis filters which houses deserve that spend and arms the offer itself — for instance, age-based cost flags become questions for the seller's disclosure and line items in your negotiation.
What can you actually learn before an offer?
More than most buyers assume — because much of what drives cost isn't hidden, it's just unstated:
- Age-driven timing. A roof and an HVAC installed with a 1995 build are both near the end of typical service life. That's arithmetic, not X-ray vision.
- Listing silence. When a listing describes cosmetic updates but never mentions roof, HVAC, electrical, or plumbing, the omission is information.
- Regional failure patterns. Clay soil in North Texas, tile-roof underlayment in the desert Southwest, freeze-thaw in the Midwest — geography predicts which systems come due first.
- Cosmetic vs. structural language. "Refreshed with painted cabinetry" is a different investment than "replaced cabinetry," and listings often blur the two.
None of this replaces an inspector's findings. It changes which house the inspector ends up visiting. How we estimate repair exposure from a listing →
Should you use both?
- Formaus at the shortlist stage — score candidates, spot hidden-cost patterns, set your offer range (what the report contains)
- Offer with contingencies — informed by the analysis
- Professional inspection during contingency — physical verification of everything the analysis told you to check
Comparing several homes? Buyer Pass covers up to 20 homes over three months.