Self-guided viewings vs traditional open homes
The two models differ on five things that matter: when a buyer can view, who has to be there, who is known to have entered, what record exists afterwards, and what the vendor is told.
When a buyer can actually view
A traditional open home runs when an agent is available to staff it, which in practice concentrates viewings into a couple of hours on a Saturday morning. That schedule is a constraint imposed by staffing, not by buyer demand.
Self-guided viewings are bounded by the vendor’s availability settings rather than by anyone’s calendar. Availability is configured down to the day and hour, and buyers browse live availability and book instantly into it — a Tuesday evening slot is no harder to run than a Saturday one. Buyers excluded by a fixed weekend window are the ones this recovers.
Who has to be in the building
Under the traditional model every viewing consumes agent hours on site, whether three buyers turn up or none do. The agent is the bottleneck and the cost at the same time.
With self-guided viewings nobody needs to be present for the property to be open. Supervision does not disappear as an option — it becomes a per-visit decision, so an agency can attend the viewings where it matters and leave the rest self-guided on the same listing. One-off custom events can also be created for a specific buyer, another agent, or an external contact such as a building inspector.
Identity, and the record of it
This is the comparison that usually surprises people, because the intuition runs the wrong way. A traditional open home is supervised but largely anonymous: attendees may sign a sheet or may not, names are unverified, and the record afterwards is a piece of paper.
A self-guided viewing on Walkthrough cannot begin without verified identity. Didit, a third-party identity verification provider, checks a government-issued identity document, and no access PIN is issued until that check passes. Every entry is then logged with a timestamp, the buyer’s identity and the property address, and those access logs are retained for a minimum of twelve months.
So the unaccompanied viewing produces the stronger audit trail. Supervision substitutes a person’s memory for a record; verification and logging produce the record itself.
Keys, codes and credentials
Traditional access relies on a key or a lockbox code — a shared secret with no expiry, no way to distinguish between users, and no automatic record of use.
Walkthrough issues a time-limited PIN per booking to one verified buyer. It is valid for the booked window and expires afterwards, so it cannot carry over to another day or be handed on. Locks remain remotely controllable by the agency from any device at any time, independently of what is booked.
A headcount, or a record
After a traditional open home the vendor is told roughly how many people came and how it felt. There is no way to answer how engaged anyone was, who returned, or what buyers were actually worried about.
After self-guided viewings the vendor has a live activity feed for the property, the time each buyer spent inside, how often individual buyers came back, and the questions those buyers asked the AI property guide. Those signals are behavioural rather than stated, and the reports are exportable — so they can go into a vendor update rather than being described from memory.
This is not either/or
The two models are not mutually exclusive on a given listing. Because supervision is decided per visit and availability is set by the vendor, an agency can run a conventional supervised open home on Saturday morning and leave the property available for self-guided viewings through the rest of the week.
The practical question is not which model to adopt wholesale, but which viewings genuinely need an agent standing in the house — and whether the ones that do not should be turned away for want of a host.
Questions about this
The questions that come up most often on this topic.
Are self-guided viewings less secure than a traditional open home?
They produce a stronger record. A traditional open home is supervised but largely anonymous, with an optional unverified sign-in sheet. A self-guided viewing requires verified identity before an access PIN is issued, scopes that PIN to the booked window, and logs every entry with timestamp, identity and address for at least twelve months.
Can an agency run both models on the same listing?
Yes. Supervision is decided per visit rather than per property, and availability windows are set by the vendor down to the day and hour. An agency can host a conventional supervised open home and leave the property available for self-guided viewings at other times on the same listing.
What does a vendor get that a traditional open home does not provide?
A live activity feed for the property, how long each buyer spent inside, how often individual buyers returned, and the questions they asked the AI property guide. A traditional open home yields a rough headcount and the agent’s impressions; these signals are behavioural and exportable into a vendor report.
Do self-guided viewings mean more buyers?
They remove a scheduling constraint rather than generate demand. A traditional open home is limited to the hours an agent can staff it, which excludes buyers who cannot make that window. Self-guided viewings can run at any hour the vendor allows, so interest that previously had nowhere to go now has a slot.