Before0:00
An enquiry lands after closing timeIncoming callAbout the 2-bed apartmentRinging
Missed call0h 05m
Voicemail left, never played0h 06m
Called back, no answer4h 11m
Lead lost+1 waiting behind it
Every enquiry answered.
Every viewing booked.
"In property, the second agent to call back is not in the running."
A portal enquiry is not a lead.
It's a five-minute window.
After0:00
The same enquiry, answered by the agentAnswering
Incoming callAbout the 2-bed apartmentRinging
Viewing booked, Thursday 6:30 PMConfirmation sent on WhatsApp ✓✓
1viewings bookedwhile the other phone rang
Propizone didn't need more leads. It needed to stop dropping the ones it already had.
Propizone is a CRM for residential brokerages and developer sales teams across the UAE and the UK - lettings, resale, and off-plan. Its customers were not losing deals to better agents. They were losing them to faster ones.
What a missed call costs
The major listing portals send the same enquiry to several agencies at once. The buyer calls three of them on the way home from work. Whoever answers gets the viewing, and whoever gets the viewing gets the deal - regardless of who had the better property. The agency that called back at ten the next morning never learns it was in a race.
What answering everything looks like
Every enquiry picked up inside seconds, in the caller's own language, with the right listing already on screen. Qualified against budget, timeline, financing and purpose. A viewing offered from the negotiator's real availability and confirmed on WhatsApp before the call ends. Then reminded, chased, recovered, debriefed and nurtured until it closes or ends.
Four places a good lead quietly disappears.
The enquiry always arrives at the worst possible moment
Portal traffic peaks between six and ten in the evening, and again across the weekend - exactly when negotiators are driving between viewings, or off. Every one of those calls went to voicemail, and buyers looking at property do not leave voicemails.
Speed decided the outcome before quality did
The agency that made contact first took the viewing in the large majority of contested enquiries. Not the best-priced listing, not the best agent. The first callback - decided in the first fifteen minutes, by a phone nobody picked up.
Follow-up stopped at the second attempt
A property decision takes weeks and needs six to eleven touches. Negotiators averaged two. Follow-up tasks got bulk-completed on a Sunday night to clear the list, and the lead stayed in the pipeline looking alive for another month.
The CRM knew what was typed, not what was said
Call outcomes were entered from memory, hours later, if at all. Qualification lived in a negotiator's head - who was cash, who needed a mortgage, who was chasing yield. When someone left the agency, their pipeline left with them.
Answer. Qualify. Keep calling.
Three stages between a portal enquiry arriving and a deal having an honest outcome. Everything else Codiste built on this project exists to make one of these three reliable.
Picked up on the first ring, in the caller's own language. Portal enquiries get a callback within seconds, while the buyer is still on the listing page - and the agent already knows which property they mean.
Budget, timeline, financing and purpose, asked conversationally and stored as CRM fields. Then it offers real slots from the negotiator's live diary, books the one they pick, and confirms on WhatsApp before hanging up.
A reminder the day before. A recovery call within the hour of a no-show, with a rebook offered on the spot. Objections captured as fields, not feelings - then a nurture cadence until the lead is warm enough to hand over.
Six things it does
between the enquiry and the keys.
Picks up at eleven at night on a Friday
Knows which property the caller is ringing about
Qualifies against the listing, not a script
Books on the real diary
Chases the no-show instead of logging it
Hands the hot lead to a human, warm
The agent calls.
The negotiator closes.
An AI that discusses price on a property transaction is a liability in every market Propizone sells into. The calling layer is built so it never has to.
The tools under the hood.
OpenAI
Deepgram
ElevenLabs
Twilio Voice
SIP trunking
WhatsApp Business API
Node.js
NestJS
Next.js
React
PostgreSQL
Redis
Amazon S3
Google Calendar
OutlookWant an AI calling layer inside your CRM - inbound, qualification, booking or follow-up?
The numbers behind it.
Measured against the manual callback and follow-up process the calling layer replaces, across Propizone's brokerage and developer customers.
8 seconds
Median time to answer an enquiryAgainst a previous median of four hours and eleven minutes, most of which was overnight and weekend traffic sitting in a voicemail box nobody checked until Monday.
3.4×
Viewings booked from the same lead volumeNo extra portal spend and no extra headcount. The same enquiries, answered while the buyer was still looking at the listing rather than after they had booked with somebody else.
41%
Fewer no-showsA reminder call the day before and a recovery call within the hour of a miss. Most people who skip a viewing are not gone - they are just not asked again quickly enough.
62%
Of viewings booked outside office hoursEvenings, Fridays and weekends, when property is actually shopped for - and exactly when nobody was picking up before.
Built for the teams where the deal
starts with a phone call.
UAE brokerage, lettings and resale
High enquiry volume across the major regional portals, a market where the same lead reaches four agencies inside a minute, and a workforce out on viewings all day. Bilingual answering and instant callback turn portal spend into diary entries.
UK estate and letting agencies
Portal enquiries arriving after the branch shuts, applicant qualification and vendor feedback that used to depend on somebody finding an hour, and TPS-compliant follow-up that runs without anyone remembering to run it.
Off-plan & new-build developer sales
Launch-day enquiry spikes that no sales team can staff for, payment-plan and handover questions answered from approved material, sales-gallery appointments booked against the live roster, and a nurture cadence that survives the long gap between interest and booking.
Build-to-rent and managed portfolios
Continuous inbound across a whole portfolio rather than a listing at a time, availability answered from live unit inventory, viewings routed to on-site teams, and renewal outreach handled on the same calling layer as new enquiries.
How Codiste shipped it in ten weeks.
The hard part was never the conversation. It was making sure the agent could only ever say things that were true at the moment it said them - live inventory, live calendars, live consent.
00weeks inPhase 01 of 04
Conversation design and calling rules
Every enquiry type mapped across lettings, resale and off-plan. Qualification fields agreed with sales leadership. Disclosure scripts, calling windows, consent handling and transfer triggers defined per market before any code.
The out-of-scope list - price, terms, offers - written into the agent's contract at the start rather than patched in later.
Voice pipeline and listing grounding
Inbound and outbound telephony with local numbers in both markets, streaming recognition and synthesis in English and Arabic with mid-call switching, listing match on connect, and generation grounded on live inventory.
Latency profiled stage by stage until the budget held on a mobile network.
Booking, messaging and CRM write-back
Two-way calendar sync for negotiators and sales galleries, travel-time logic, WhatsApp confirmations and reminders.
Structured qualification write-back, objection capture, and warm transfer carrying full context to the negotiator's screen.
Follow-up engine, hardening and handover
The cadence engine for reminders, no-show recovery, post-viewing feedback and long-cycle nurture.
Launch-spike load testing against a developer release, Arabic dialect and noise robustness passes, consent and retention enforcement, then rollout agency by agency behind feature flags.
Have leads going cold in a CRM? Codiste builds the calling layer that stops it.
The enquiry stopped being a missed call.
It became a viewing in the diary.