Seb’s List
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Get your listings into renters’ AI chats, for free.

Renters are asking ChatGPT, Claude, and other assistants to find apartments. The big listing sites block those assistants. Email us your listings and they can find your units and send renters straight to you.

Post your listings

or email rentals@sebslist.com

Who lets AI agents in?*

  • Zillow✗ Blocked
  • StreetEasy✗ Blocked
  • Trulia✗ Blocked
  • Apartments.com✗ Blocked
  • Realtor.com✗ Rate limited
  • Seb's List✓ Built for agents

Why brokers and property managers list with us

What a renter's assistant sees

Assistant

Jordan’s AI assistant

Today, 9:41 AM

Find me a two-bedroom under $4,500 near East 63rd that takes dogs.

Here’s one that fits, listed directly by the broker:

245 E 63rd St, Apt 4B

Upper East Side, 2 bed, 1 bath

$4,250/mo

  • No broker fee
  • Dogs OK
  • Laundry in unit
  • Available now

Hudson Bridge Realty, confirmed today via Seb’s List

Want me to ask Maria at Hudson Bridge Realty about a viewing?

Yes, Saturday morning if she has it.
Done. I emailed Maria your request for Saturday morning. She’ll reply to you directly.

How it works

1.Email us your listings.

Send what you already have: a list, a spreadsheet, a PDF, or a link to your listings page. We check that it came from your company.

To rentals@sebslist.com

Our current rentals

Hi, here’s what we have open this month. The rest are in the attached sheet.

Availability.xlsxBrochure.pdf

2.We make them easy to read.

Your listings become the fastest, most accurate way for AI assistants to find your units. Reply in plain English to change anything, and we keep them current.

Seb’s List, Monday

Are these still available? 4B, 2R, 7A

Maria Lopez

4B is rented. 2R is now $3,200.

  • Apt 4BRemoved
  • Apt 2R$3,200, updated
  • Apt 7AConfirmed

3.Renters come straight to you.

When an assistant finds a match, it sends the renter to your email or phone. No middleman, no new inbox, and no charge per lead.

New inquiry for Apt 4B

Viewing request this Saturday

Sent by a renter’s assistant on behalf of Jordan, with Jordan’s phone and email.

Questions brokers ask

Is it really free?
Yes. Listing with Seb's List costs nothing and there's no contract. We don't charge you per lead.
Are you another listing portal?
No. Renters never browse Seb's List. We're the data source AI assistants read, and every inquiry goes straight to you.
How do I update or remove a unit?
Reply to any of our emails in plain English, like "4B is rented" or "2R is now $3,200". We check in once a week, or read your own listings page daily if you prefer. Units nobody confirms are paused automatically.
Who can see my listings?
Only AI assistants and services we've approved, through an authenticated API. Your listings aren't published on a public website and can't be scraped from us.
Why only company email addresses?
Assistants and renters need to trust what they read. We verify every sender's domain, so listings sent from Gmail or similar addresses aren't accepted.
What happens to my information?
We use it only to describe your available units to renters' assistants and to refer them to you. We never sell your contact list. See our supplier terms for the details.

Send us your current listings.

We reply with what we received and anything else we need. There’s nothing to sign up for.

Post your listings

or email rentals@sebslist.com

Building an AI assistant?

Query verified rental listings over a REST API or a remote MCP server.

For agent builders