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Client story · Real estate agency · January 2026

An AI-Ready Website for a Real Estate Agency, now a product.

A custom website for a real estate agency, with a chatbot over its listings, a simple editor and a mortgage calculator, later turned into a white-label product other agencies can launch.

The situation

The agency needed more than a brochure site: listings they could update themselves, and a way for visitors to get answers and a financing estimate without waiting for an agent.

It also needed to stay cheap to run: no database to administer, nothing to patch on the public pages.

Client

Real estate agency

Stack

AstroMarkdown contentLLM chatbotChart.jsCal.com

What we did

  1. 01

    Hybrid rendering

    Public pages are static; only the chatbot API and the editor run on the server.

  2. 02

    Listings as files

    Properties live in Markdown files, versioned in git. No database to run or back up.

  3. 03

    A chatbot over the listings

    Visitors ask about properties in plain language and get answers from the agency's own data.

  4. 04

    An editor for the agency

    A password-protected editor, so the team updates listings without a developer.

  5. 05

    A mortgage calculator

    Runs in the browser with charts, so visitors see what a property means for them.

  6. 06

    From project to product

    The same codebase became a white-label solution with booking built in, live for other agencies.

The result

  • —A site the agency updates itself, with no database to look after.
  • —Visitors get answers and a financing picture on the page, at any hour.
  • —One client project became a repeatable product for other agencies.
  • —The lesson: scope and price custom work for its value up front.
Read the build story ↗ Custom RAG solution for an agency From project to product ↗ White-labelling the solution See the product ↗ realestate.jalcocertech.com

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