Portal enquiries are often an agency's highest-intent, lowest-effort leads, yet they're routinely handled with less urgency than a phone call. Buyers messaging through a portal are usually enquiring about several properties at once, and the agency that confirms a viewing time fastest tends to win their attention, regardless of the property itself.
A buyer sees a listing on Rightmove at nine in the evening and sends an enquiry. Nobody sees it until the next morning. By the time anyone calls back, they've already messaged three other agents about similar properties, and two of them called first. The house was never the problem. The response time was.
This is a different failure point from the one that costs vendor instructions after a valuation. This one happens earlier, before a viewing is even booked, and it's arguably more avoidable, because portal enquiries are often the highest-intent, lowest-effort leads an agency gets. Someone has already looked at the property, decided they're interested, and taken the step of messaging. Losing that lead to slow response is losing the easiest part of the job.
The window is shorter than most agencies assume
A buyer who enquires about a property is usually enquiring about several at once. The agency that confirms a viewing time fastest tends to get first access to that buyer's attention, and often ends up being the one they remember, regardless of what else they enquired about that evening.
Portal enquiries that arrive outside office hours are especially exposed. An enquiry sent at 7pm and answered at 9am the next day has already sat through the exact window when a buyer is most engaged and most likely to be comparing several properties side by side.
Why the gap opens in the first place
Portal leads often land in a shared inbox or a portal's own messaging system, sitting alongside marketing emails and lower-priority admin, rather than flowing into whatever process handles a phone enquiry. Because it doesn't feel like someone is "waiting on the line," there's less immediate pressure to respond, even though the buyer on the other end is often moving just as fast as any phone caller.
The result is a lead that looks handled, because a reply eventually goes out, but was never actually fast enough to compete for that buyer's attention.
What closes the gap
The agencies that convert portal leads best treat them with the same urgency as a phone enquiry: checked throughout the day, not just at set times, with a target response window measured in minutes during office hours, not hours. Out-of-hours enquiries get a same-morning priority slot rather than joining the general queue.
None of this requires new technology most agencies don't already have. It requires deciding that a portal message gets the same urgency as a ringing phone, not a lower one.
The starting point
Pull the last twenty portal enquiries and check two things: how long it took to get a first reply, and how many actually converted to a booked viewing. Compare that against enquiries that came in by phone over the same period. The gap, where it exists, is usually clear immediately.
Frequently asked questions
Aren't portal leads naturally lower-quality than a phone call?
Not usually. A portal enquiry means someone has already looked at the property and chosen to act. The quality is often there, it's the response speed that determines whether it converts.
We already reply within a day, is that not fast enough?
For portal enquiries specifically, a day is often too slow. Buyers are frequently messaging multiple agents at once, and the first confirmed viewing time tends to win the greater share of that attention.
How would we know if this is actually costing us instructions?
Most agencies don't track response time against source, so portal enquiries and phone enquiries get judged the same way, even though buyer behaviour on each is quite different.
How does Inkanoko help with this specifically?
The audit maps response times by lead source, portal enquiries included, and shows exactly where speed is costing viewings that should have been easy to book.
Inkanoko works with independent estate agents to find where portal enquiries go cold and fix the response gap.