Use Cases · Real Estate
Real estate text
follow-up that
wins the deal.
MIT research shows leads contacted within 5 minutes are 100x more likely to convert. senderZ sends an iMessage to new leads within seconds of a webhook — before you have even looked at your phone.
How it works
Webhook in.
iMessage out.
Plug any lead source into a webhook. senderZ does the rest before your competitor's email even sends.
01
New lead comes in
A buyer submits an inquiry on Zillow, Realtor.com, your website, or any platform that fires a webhook.
02
senderZ sends an iMessage
Your webhook triggers a personalized iMessage to the lead — their name, the property address, and your intro — delivered in seconds.
03
Lead replies directly
The conversation appears in your senderZ dashboard. You respond from anywhere — desktop or phone.
04
Nurture with campaigns
Send open house invitations, price change alerts, or market updates to segmented contact lists with one click.
// Your webhook receives a new lead from Zillow
app.post('/webhooks/leads', async (req) => {
const lead = req.body
await fetch('https://api.senderz.com/v1/messages', {
method: 'POST',
headers: {
'Authorization': 'Bearer YOUR_API_KEY',
'Content-Type': 'application/json',
},
body: JSON.stringify({
to: lead.phone,
channel: 'auto',
template: 'lead_followup',
data: {
name: lead.first_name,
property: lead.property_address,
},
}),
})
})Use cases
From cold lead to confirmed showing.
New lead instant response
A buyer submits an inquiry at 9 PM on a Saturday. Your webhook fires and senderZ delivers an iMessage within seconds — their name, the property they asked about, and an invitation to reply. You are the first agent they hear from.
Open house invitations
Select a contact group by neighborhood or price range and send a templated open house invite to the entire list. Opt-out compliance is automatic — contacts who texted STOP are excluded before the message is sent.
Price change alerts
When a listing drops in price, trigger an iMessage to every lead who viewed that property. The message lands in their iMessage inbox — not their email spam folder — with a link to the updated listing.
What you get
Lead-to-message in one webhook.
Instant webhook triggers
Connect any lead source to senderZ via webhook. A new inquiry from Zillow, Realtor.com, your website, or any CRM triggers an iMessage within seconds — automatically, without you lifting a finger.
Two-way messaging
Leads reply directly to your iMessage. You see every conversation in the senderZ dashboard and can respond from anywhere. No separate inbox to check.
Contact management
Group contacts by property, pipeline stage, or source. Add notes, track when you last messaged a lead, and never lose track of a conversation.
Campaign sends
Send listing updates, price change alerts, or open house invites to your entire lead list at once. Opt-out compliance is handled automatically so you stay within the rules.
CRM integration
Planned — Phase 5Sync conversations and contact activity to HubSpot or HighLevel. Your CRM stays current without manual data entry — every message, reply, and opt-out flows back automatically.
Not a developer?
senderZ Workspace lets you send messages, manage contacts, and run campaigns without writing code. See plans and pricing
FAQ
Frequently asked questions
How fast does the first message send?
Typically under 3 seconds from webhook receipt to iMessage delivery. senderZ enqueues the message immediately and the router sends it on the next cycle. For leads from Zillow or Realtor.com, the bottleneck is usually the lead platform webhook delay — not senderZ.
Can I connect Zillow or Realtor.com leads?
Yes. Any platform that supports outbound webhooks can trigger a senderZ message. Zillow, Realtor.com, BoomTown, Follow Up Boss, and dozens of other lead sources work. You configure a webhook URL on their side and senderZ handles the rest.
Does it work with my CRM?
senderZ integrates with HubSpot and HighLevel today, with more CRMs coming. If your CRM supports webhooks, you can trigger messages from any CRM workflow. The senderZ API also lets you build custom integrations with any system.
How do I handle opt-outs?
senderZ handles opt-outs automatically. When a lead texts STOP, they are added to the opt-out list and all future messages to that number are blocked before they reach the sending layer. No manual list management required. TCPA compliance is built into the delivery pipeline.
Can I send listing photos via iMessage?
MMS attachments including photos are on the roadmap. Today, senderZ sends text-based iMessages and SMS. You can include links to listing pages or photo galleries in your message templates — iMessage renders rich link previews automatically.
Be the first agent to text back.
14-day free trial. No credit card. No per-message fees.