A 3D viewer earns its place in marketing when it helps the prospect understand the building and move a useful conversation forward. Counting visits to the link is a start, but it does not by itself prove it generated opportunities. To evaluate it, separate three questions: whether it opens, whether it is used and whether it helps resolve something that matters in the purchase or the lease.
You can start with a simple log kept by the sales team. You do not need to install an analytics tool to ask the prospect whether they could open the link or to note which question you resolved during a meeting. When there is enough use, decide which technical measurement is worth adding and who will maintain it.
Also for office interiors
For an office interior, a useful question may be whether the prospect understands the proposed layout of workstations and rooms. Note which part of the model helped explain it. If several brokers use viewers of the same property, separate their conversations and uses without assuming they share budget or results.
Choose a commercial question before measuring
Define what you expect the model to make easier. In an office building it could be understanding the entrances and the terraces before the tour. In a property with several volumes, placing the unit on offer within the whole. A concrete question lets you tell useful exploration from someone who simply spun a scene out of curiosity.
Pick one building and an observation period that makes sense for your activity. Note which materials prospects normally receive, which channels they come from and what stage they are at. If you mix new inquiries with advanced deals, a difference in responses may come from that mix and not from the viewer.
Separate the signals into three levels
| Level | What to observe | What it does not prove |
|---|---|---|
| Access | The link opens and the model is ready on the prospect’s device. | An opening does not confirm they explored the property. |
| Use | The prospect changes views or leans on the model during the meeting. | More time spent may also mean difficulty finding their way around. |
| Conversation | An identified question is resolved, specific information is requested or a tour is booked. | A later inquiry does not prove the 3D caused it. |
A team log you can actually use
For each opportunity, note an internal identifier, the date, the inbound channel, when the link was shared and the next commercial step. Add a short observation: “found the entrance”, “couldn’t open it on their phone” or “asked for the terrace plan”. That is more useful than a generic rating like “they loved it”.
- Did the prospect actually receive the link? Tell a drafted message from one that was sent.
- Could they use it? Record the failure or difficulty before reading anything into a lack of response.
- Which question was handled with the model? Note the part of the building that mattered in the conversation.
- What was the next step? More information, a meeting, a tour, a pass or a pending decision.
- Which other materials were used? Photos, plans and price also influence the decision.
How to read an example without exaggerating
Take a fictional example: you share the viewer with 20 prospects and 8 mention they opened it. Of those 8, 3 request a tour. You can say that three requests came from those who said they opened it. You cannot claim the viewer generated three additional tours: those prospects may have been planning to visit anyway.
To get closer to that question you would need to compare similar groups with enough opportunities, holding other factors constant. In a brokerage with low volume, a statistical test may take too long or not deliver a reliable conclusion. Meanwhile, repeated difficulties and resolved questions can guide concrete improvements without turning them into sales percentages.
If you add analytics, define every event
Distinguish a page visit from a model that is ready and from a user action. An event called “open” can mean different things if one system counts it when the HTML loads and another when the 3D finishes preparing. Document what triggers each signal and make sure a reload retry does not turn into two supposed prospects.
Analytics tools such as Google Analytics or PostHog document recommended events for actions like generating a lead. That documentation helps name actions, but the team must decide what counts as a real opportunity. A click on “write to us” can open an email that is never sent; do not count it as an inquiry received.
The technical measurement described here is an evaluation proposal, not a statement that your delivery includes an analytics dashboard. Define its implementation and privacy conditions before adding it. Never put names, emails or other personal data in the addresses or labels used to measure.
Decide what to improve with what you observed
If prospects never open it, review how the link is presented and whether it is clear what they will see. If they open it but struggle to find their way, improve the initial views and the hints. If they ask for missing information, check whether it belongs in the model or is better explained with a plan, a photo or the listing text.
If the team uses it to resolve the same questions consistently, turn those views into part of the presentation. If it adds little for that property, there is no need to force it into every contact. The useful decision is where it helps and what to fix, not how to get an eye-catching number for a report.
Try the experience before defining your indicators
Open the exterior example and pick a question about its entrances, terraces or volumes. Check which view helps you explain it. It is a Visedra concept demo, not a client case or proof of a sales increase.
Leasing or selling an office or a building? We’ll tell you how we would show it.
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