WallRay

One photo. One expert verdict. 24 hours.

Upload the one thing you're worried about — a crack, a damp patch, a mold spot — for an instant AI read, free for your first two. A human-verified expert review is coming soon, for extra confidence before you sign, buy, or call a contractor.

Get My Verdict →See how it works ↓

Reports delivered in English, Deutsch, Русский, and Ελληνικά · Expert review online

What WallRay Is

WallRay turns one ambiguous building problem into a clear, independent verdict.

Defect type, severity, and probable cause worked out in minutes — free for your first two, then €9.99 each

Want a human opinion? Expert review to confirm the finding — coming soon

Either way: a clear read in your language — cosmetic or serious, and what to do next

Not a full structural survey. Not a contractor's quote with a conflict of interest. One problem, one verdict, fast.

Why It Exists

A mold patch in the bedroom. A crack behind the wall you're about to lease. A damp stain on the ceiling of a house you're considering buying.None of these tell you if it's a €200 problem or a €15,000 one. You're left wondering:

Is this cosmetic, or structural?

Fix it, walk away, or let it go?

What's a fair price to fix it?

Is the contractor's quote honest about how serious it is?

Today your options are an expensive survey (€300–600), a weeks-long wait for a surveyor, or a contractor whose quote depends on convincing you it's worse than it looks.

WallRay is the fast, independent first opinion that sits in between.

Renting and dealing with damp, mold, or a crack? Your report is the perfect first document to hand your landlord — dated, clear, and ready to back your case; expert sign-off is coming soon for even stronger backing.

How It Works

Upload

one photo (or a few) of the thing you're worried about

AI analysis

defect type, severity, and probable cause worked out in minutes — free for your first two

Expert review (coming soon)

an experienced expert will confirm it and build a cost estimate

Report delivered

within 24 hours, in EN / DE / RU / EL

Every report ends the same way: cosmetic, moderate, or urgent — and exactly what to do next. Expert-confirmed cost ranges are coming soon.

Who's Behind It

WallRay is built by software developers and pragmatic construction workers — people who've spent as much time on job sites as in codebases. We got tired of watching people overpay for reassurance or under-react to a real problem, simply because no fast second opinion existed. We're building toward every report being backed by a qualified, experienced expert, not just an algorithm.

How Much

AI Analysis

Defect type, severity, and probable causeEstimate only — cannot replace a real expert review.

2 free, then €9.99Instant

Expert Review — Coming Soon

Online expert review to approve the AI analysis — coming soon, for extra security

Coming soonTBA

Your first 2 AI analyses are free. After that, it's €9.99 per analysis. A human-verified expert review will be available soon, for extra confidence.

Get My Verdict →