Open-House Follow-Up Automation

Open houses are a numbers game with terrible follow-up. Most agents collect names on a sign-in sheet, transcribe them on Monday, send a generic "thanks for stopping by" email Tuesday, and wonder why the conversion rate is two percent. AI lets you skip all of that.

The setup costs you twenty minutes once. Every open house after that, the follow-up is automatic.

Setup: Digital Sign-In and Interest Notes

Use a tablet at the door with a simple form: name, email, phone (optional), how they heard about the open house, and one sliding question — "How does this house compare to what you're looking for?" with three preset answers (close fit, possibility, just looking). That last field is the highest-signal data you'll ever collect at an open house. Most agents skip it. Do not skip it.

While you're walking visitors through, jot one short note per party in your phone — what room they spent the most time in, one specific thing they asked about, and your read of their interest level on a 1-3 scale. Twenty seconds per party. Three parties of seven means a minute of total typing.

At close, you have a structured CSV: name, email, sliding answer, your interest score, your one-sentence note. That CSV is the input to the follow-up prompt.

The Three-Track Follow-Up Prompt

You are a real estate agent who just hosted an
open house at [123 Maple Ave, Ames IA].

PROPERTY CONTEXT
4 bed / 2.5 bath, 2,140 sqft, listed $499,000,
updated kitchen, three-car garage, finished
basement, in [school district].

VISITOR DATA
[paste CSV of name, email, sliding answer,
your 1-3 interest score, and your one-line note
per visitor]

INSTRUCTIONS
For each visitor, write a same-day follow-up
email with a subject line and 100-160 word body.
Tracks:

- HOT (interest 3 / "close fit"): reference
  their specific room/feature interest, propose
  a private second showing, ask one diagnostic
  question.
- WARM (interest 2 / "possibility"): thank,
  recap two property facts that match what they
  asked about, offer a no-pressure home-search
  consultation.
- COLD (interest 1 / "just looking"): thank,
  share one piece of value (link to a market
  brief or a free home-valuation tool), no ask.

CONSTRAINTS
- Reference the visitor's note authentically.
  No generic "great to meet you!" filler.
- No language inferring family status, religion,
  national origin, or any protected class. Talk
  about the property, not who should live in it.
  Comply with 42 U.S.C. §3604(c).
- CAN-SPAM compliant signature with brokerage
  postal address and unsubscribe sentence.
- Output: numbered list, one email per visitor,
  each labeled HOT / WARM / COLD.

Run that prompt while you're packing up the signs. By the time you're in the car, you have personalized emails for every visitor. Spend ten minutes proofing on your phone, fix two voice issues, send.

The Second Touch — Day Three

Most agents follow up once and stop. The second touch on day three is what converts. Run this prompt after you've reviewed who replied and who didn't:

For each visitor who did NOT reply to the
day-zero email, write a 60-90 word day-three
follow-up. Mix the angle:

- HOT non-replies: market update on this exact
  property type in this zip, plus a soft "still
  open to a private tour."
- WARM non-replies: one new active comparable
  listing fitting their stated needs.
- COLD non-replies: a single helpful link, no
  ask.

Same Fair Housing constraints. Same CAN-SPAM
signature.

Two touches in three days, fully personalized, written in twenty minutes total. That is the leverage.

Fair Housing Act & NAR Article 10 — Open-House Pitfalls

Specific pitfalls:

• Notes that name the visitor's protected class. "Hispanic family of four" or "older couple" in your notes will end up in your prompt and may end up in your email. Note property interactions only — "spent ten minutes in the basement, asked about home gym wiring."
• Inferring family from car seats or a wedding ring. Do not. The visitor's intent is what they told you, not what you assumed.
• Steering in the email. "I have a place in [other neighborhood] that I think would suit you better" — based on appearance — is textbook steering. If the visitor told you they want a different area, fine. If you decided for them, not fine.
• Discriminatory exclusion. Failing to follow up with a visitor because of their perceived protected class is a §3604(d) violation. The cleanest defense is a documented, content-neutral rule like "every visitor with an email gets the day-zero touch." AI lets you actually keep that rule.
• Texting without consent. If your sign-in sheet doesn't have an explicit SMS opt-in, do not text — TCPA 47 U.S.C. §227 requires prior express written consent.

Add this clause to every open-house follow-up prompt:

Do not reference the visitor's race, ethnicity,
religion, family composition, national origin,
disability, or age. Reference only what they
said and what they did inside the house.
Comply with 42 U.S.C. §3604(c)-(d), 24 CFR
§100.70, and NAR Code of Ethics Article 10
SOP 10-3.