Every couple of years a new 3D capture technology arrives with the claim that it will replace Matterport. Gaussian splatting is the current one, and unlike most of them, it's genuinely impressive to look at. That doesn't automatically make it useful for selling a house.

Here's a plain assessment of what it does well, what it can't do yet, and whether an agent or builder should be paying attention now or in two years.

What Gaussian Splatting Actually Is

Skipping the math: conventional 3D tours build a model out of flat surfaces and then paste photographs onto them. That's why Matterport interiors look sharp head-on and get strange when you move off the capture points, and why glass and mirrors tend to break.

Gaussian splatting takes a different approach. Instead of building surfaces, it reconstructs the scene as millions of tiny translucent blobs, each carrying color and how that color changes depending on the angle you view it from. The result is a scene you can fly through freely, with reflections, glossy surfaces, and soft materials that behave much more like they do in real life.

Practically: you capture with video rather than a fixed-position scanner, and you get a free-flying scene rather than a set of standing points.

Where It Genuinely Beats a Conventional 3D Tour

Reflective and transparent surfaces. Glass railings, mirrored walls, polished stone, water. These are the exact things that make Florida homes look good and the exact things that break a conventional scan.
Free camera movement. No hopping between circles on a floor. The viewer moves continuously, which reads more like video than like a tour.
Outdoor and landscape capture. Pools, lanais, docks, and yards reconstruct far better than they do in a scanner-based workflow that was designed for interiors.
Visual impressiveness. For a luxury listing where the media itself is part of the pitch, it stands out simply because almost nobody has one.

What It Can't Do Yet — and These Are the Dealbreakers

This is where the honest assessment matters, because the gaps are not cosmetic.

No reliable measurements. A splat is a visual reconstruction, not a dimensionally accurate survey. You generally cannot pull a room dimension out of it and trust it. Matterport's measurement tool is a core reason agents and builders buy it.
No automatic floor plan. Same root cause. A floor plan is one of the highest-value deliverables from a 3D scan, and splatting doesn't produce one natively.
No MLS or portal integration. This is the big one. Matterport and Zillow 3D Home have established places to live inside a listing. A splat has to be hosted somewhere and linked, which means many buyers never click it.
File sizes and device demands are heavy. Scenes can be very large, and viewing performance on an older phone is unreliable. A tour most of your buyers can't load smoothly is worse than a simpler one they can.
No standard delivery format. Viewers, hosting, and compression are still changing. Something you commission today may need to be rebuilt to stay viewable.

So Should You Order One?

For nearly every listing, no — not as a replacement. The math is simple: a conventional 3D tour is embedded in the listing, gives buyers measurements and a floor plan, and works on every phone. A splat is better looking and does none of those things.

There are narrower cases where it's worth doing as an addition:

High-end listings where marketing differentiation is the point, and the budget already supports video, twilight, and aerials.
Properties whose appeal is the outdoor space — waterfront, pools, acreage — where conventional scanning is weakest.
Builder and developer marketing, where a model home scene can be reused across an entire community rather than amortized over one sale.
Design and architectural portfolios, where the audience is evaluating the work itself rather than shopping for measurements.

In all four cases it supplements the standard package. It doesn't replace it.

What Would Change This Answer

Three things, and they're worth watching for:

Portal support. The day a major portal accepts and displays a splat-based tour natively, the calculation flips almost immediately.
Reliable measurement and floor plan output. Hybrid approaches that pair a splat with a geometric scan are already being worked on. That would close the biggest functional gap.
Mobile performance. Compression is improving fast. When a full-home scene loads reliably on a three-year-old phone, the adoption barrier mostly disappears.

Our read: this is a two-year technology, not a this-quarter one. It's worth understanding now so you can answer the question when a client asks, and worth experimenting with on the right listing — but a listing that doesn't have a proper photo set, a video, and a measurable 3D tour has bigger gaps to close first.

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