Built for one reader: Ryan Serhant
S.
Sloane · SERHANT. ›

Ryan. You wrote the book on follow-up.Your industry still cold-calls at dinner.

This week a broker I've never met cold-called me about selling my own apartment. A stranger, a script, a shrug. That's the state of the art. Above is the other way: a past client, three years after closing, texted by name — with a human on every reply.

The cold call I got this week

The best brand in real estate
deserves better than a bought list.

You built the most-watched real estate brand on earth — the show, the content, the funnel every brokerage envies. And the last mile of this entire industry is still a stranger dialing a homeowner at dinner, hoping. That call doesn't just fail. It spends the brand.

1

The sphere goes quiet.

Every one of your agents closed clients who love them. Then the escrows took over. Nobody texts a past client three years later — not from laziness, from arithmetic. The follow-up your book preaches doesn't scale by hand. So the industry cold-calls strangers instead.

2

The machine drafts. Humans send.

StickySignal works each agent's own book — the anniversary, the neighbor's comp, the equity number — as real iMessage conversations from a real device. Every draft waits for a human OK. The moment there's intent, a licensed agent takes the thread.

3

It's their name, your rails.

The client hears from the agent they already know — not a call center, not a short code. S.MPLE gave your agents a back office. This gives them the thing no assistant can carry: eleven years of staying warm, for every client at once.

A past client you never texted
doesn't feel like a lost listing.
It feels like nothing happened.
Which is exactly why it keeps happening
The number that runs this whole page

They love their agent.
They just don't call their agent.

Sellers, on the agent who sold their last home
87%
would recommend
their agent to others
75% would "definitely" recommend
58 points
29%
actually used
that agent again
35% have recommended them zero times
National Association of REALTORS®, 2025 Profile of Home Buyers and Sellers — n=6,103, ±1.25% at 95% confidence. Buyers are worse: 91% would recommend, 15% used the agent again. See the source ›

That gap isn't disloyalty — nobody is disloyal to someone they'd recommend. It's a memory problem. The client moves in the one week out of eleven years when something changes, and the listing goes to whoever is in their phone that week. Across 2,000 agents, that 58-point gap is the biggest pile of money in your company nobody is working.

Why hand-done follow-up was never going to work

Eleven years is the game now.
Nobody staffed for it.

The median seller today owned the home eleven years — before 2008 it was six. The relationship an agent has to keep alive nearly doubled in length, and no brokerage added a single person to cover the difference. It was never a discipline problem. It's a headcount problem with no headcount that solves it.

Median tenure — NAR, 2025 Profile of Home Buyers and Sellers, Exhibit 6-17.

Day 3After the keys

The one everybody actually does

Congratulations text, closing-gift photo. Warm, genuine — and the last time most clients ever hear from the agent who closed them.

Congrats again you two 🏡 Send me a pic when the couch finally makes it up those stairs.
hahaha we are not speaking of the couch
Month 6Where it goes quiet

The drift

The agent is heads-down on this month's deals. It isn't neglect — it's triage. Six months in, the thread is dead everywhere except here.

Hi Maya — co-op assessments just went out. Yours looks about $400 high against the comps I'm seeing. Want the appeal form? Ten minutes.
wait you can just DO that??
Year 1–10The long middle

Useful, not needy

One or two genuinely valuable touches a year — the anniversary, the equity picture, the sale next door. Never a newsletter, never a blast. A person who happens to know their block.

Three years in the apartment today 🥂 Two units in your line sold this year — you're up roughly $310K from what you paid. Nothing to do — just thought you should know your number.
that's insane. thank you for keeping track!
The weekIt finally happens

The listing you'd never have heard about

A baby, a job, a number that got big enough. It happens in one week out of eleven years — and it goes to whoever is in their phone. Right now that's decided by luck. This decides it on purpose.

The 4B in your building just closed at $2.41M. Wild what your line is doing. You two still good on space over there?
funny timing… we've been talking about a place with an office
→ Intent detected. Routed to the agent who owns this relationship — now.
Every client. Every year. Until the week it matters.
Humans on every reply

Every reply routes to the agent
— through whatever CRM you already run.

The machine does the remembering — the anniversaries, the comps, the equity math across every sphere at once. Every reply comes back to a person: the agent who owns the relationship, in their queue, with the whole history on one card. Nothing sends without a human OK.

1 The client replies

To a name they know

The thread is the agent's line, the agent's voice, the client's own history. Not a brand blast — a person they already trust.

2 A human reads it

Nothing is auto-anything

Drafts wait in the queue. Replies land in front of people. The moment there's real intent, the machine steps back — pricing, offers, contracts are licensed-human territory, hard-coded.

3 The agent closes

Routed to the relationship

Straight to the agent who owns the client — in our desk or tunneled into the stack you already run. If the agent's gone, it's a house lead, routed by your rules.

House Desk — West Village office Tonight's queue · 3 need eyes
Tonight's queue
Maya & Daniel OseiIntent — reply
"we've been talking about a place with an office" — thread handed to their agent with full history.
Alex R., their agent since 2023 · est. $2.4M listing
Priya RamanDraft ready
7-year anniversary + two comps in her line. Waiting on approval.
Jordan K., her agent · equity +$640K since close
The WhitfieldsReplied 🙏
Tax-assessment appeal form sent. Logged to the record. No ask made — deposit banked.
→ agent departed '24 · house lead when it counts
MO Maya & Daniel OseiClosed 2023 · every text on this record, forever
The 4B in your building just closed at $2.41M. You two still good on space over there? funny timing… we've been talking about a place with an office
The record behind the thread
Bought Jun 2023$1,895,000
Est. value today$2,210,000
Mentioned"needs an office" — logged tonight
Equity gained+$315,000
Drafted by the machine · sent and closed by your agents · logged to the record, forever
Tunnels into Follow Up Boss Salesforce HubSpot S.MPLE or just ours

Whatever your teams already live in stays the system of record — the thread lands on the client record wherever the client record lives. Nothing gets ripped out, and nothing lives only in an agent's personal phone.

The channel is the difference

Blue bubbles from a real device.
Not a campaign with a STOP footer.

The industry's texting runs on registered A2P campaigns to bought lists — the carriers wrote down exactly what they think of that. Your agents' own past clients are the opposite footing: people who signed at your table, texted like people.

The industry today · A2P SMS on bought leads

A registered number, a green bubble, and a shrug

Hi it's Karen w/ Premier Realty! Just checking in on your home search! Reply STOP to opt out
◍ Registered, throttled, sent to a list somebody sold them
  • Campaign registration and brand vetting before a single send
  • Per-message fees forever; unvetted brands throttled to a trickle
  • Green bubble, mandatory opt-out footer — it reads as a campaign because it is one
  • CTIA's own principles: don't message lists that were rented, sold, or shared. A portal lead is exactly that.
StickySignal · real iMessage

A real device, a blue bubble, a person

The 4B in your building just closed at $2.41M. You two still good on space over there?
✓ Delivered · Read 9:47 PM · typing…
  • Real lines on real devices — typing indicators, read receipts, photos that look like photos
  • The agent's contact card saved in the client's phone — they can call it, and a person answers
  • No per-message fees — which is why there are none on this page
  • Consent and suppression built in — opt-outs honored on any reasonable signal, per-state rules enforced at the database
Why you can trust the machine

We proved it in the hardest room in retail. First.

Before real estate, we built this for licensed cannabis retail — banned from Google ads, Meta ads, and mass email. Conversation was the only channel allowed, so we made it the only channel that mattered. One store, one campaign, thirty days:

118K+
Customers Tracked
Across 374K transactions
22.4%
Text Conversion
619 of 2,800 walked back in
$13,706
Revenue Recovered
From 179 written-off customers
1.5 days
Text → Visit
Average time to walk back in

Real numbers from our proof-of-concept deployment in a licensed dispensary with 118,000+ customer profiles. We publish the mechanism, not mystery math — ask on the call and we'll walk through exactly how attribution was measured.

That result came winning back $60 tickets for a corner store. The median seller who comes back to a SERHANT. agent is a seven-figure listing — and the 58-point gap says most of them currently come back to nobody. Do the math we did.
Simple on purpose

Two grand a month.
Start with one office.

One office. One line. $2,000 a month.

Pick a team — one office, their combined past-client book. We ingest the transaction history, stand up the line on a real device, and run the anniversaries, the comps, the equity math and the check-ins. Their agents approve every message and take every live reply. No per-message fees, no long contract, nothing about your stack changes.

$2,000/moper line, flat — the engine, the device, the drafting, the desk. Scale lines as offices come on.
30 daysto watch one office's dead book start answering. Measured against nothing — it's currently zero.
1 listingpays for the year, at your average commission. The gap says it won't take a month to find.

Follow up. Follow through.
Follow back — at scale.

You've been telling this industry the answer since 2018. We built the machine that does it — with your agents on every reply.

Start the conversation
This page is private — built for you, not indexed, and it comes down the day we talk.