Serving real estate professionals globally

Making real estate
work better

MappedBy Inc. builds software that helps agents work smarter and cuts friction out of real estate. A more efficient market that works for agents and their clients.

πŸ‡ΊπŸ‡Έ USAπŸ‡¨πŸ‡¦ Canada (HQ)πŸ‡¬πŸ‡§ UKπŸ‡¦πŸ‡Ί Australia🌍 +20 more

How it fits together

ListingAI markets and publishes a listing, JustListings shows it to the world, and PropTea is where agents and buyers work through it together.

Marketing and publishing

ListingAI.com

Listing descriptions, social posts, videos and virtual staging, and the way listings get published to JustListings. Built for agents, open to anyone selling a home.

A free global listing site

JustListings.com

Agents publish once and reach buyers and renters anywhere, beyond their local MLS. Every listing shows exactly who represents it.

For agents and their buyers

PropTea.com

A collaboration platform for agents and their buyers, and for buyers with their friends, family and housemates. Works anywhere in the world, on all the major search portals.

2022
Year Founded

Who we are

MappedBy Inc. started in October 2022. We build software because we think real estate can work better than it does today.

Three products that work together, and a couple of smaller ones, for agents, buyers and sellers in more than 20 countries.

Andrew McGrath, founder of MappedBy Inc.

A market that rewards the work

People ask me whether agents have a place in the future of real estate. Yes. I would not tell anyone to make the biggest financial decision of their life without expert help, and I do not see that changing. What has to change is everything around the agent: what they pay to reach buyers, who gets between them and their clients, and how little their tools have improved.

The MLS was built to share listings. Thirty or so years ago it was a printed book, and the agent was the index: you called an agent because they had read the book. Today every listing is online, buyers run their own search, and the agent still pays MLS fees for a distribution job the internet does for free. Then the big portals sell leads against the agent's own listings to whoever pays. Costs go up for the agent, and the buyer lands with someone who knows less about the home.

So we built JustListings: a free global listing site where an agent publishes once and reaches buyers anywhere, beyond their local MLS, and every listing says exactly who represents it. No middleman charging for access, no leads sold against your own work. ListingAI is how the listing gets there, and it takes the low-value work off the agent's plate on the way: descriptions, social posts, videos and virtual staging, done in minutes, so the hard work that moves a sale gets the time.

On the buyer side, the agent still sees far more homes than any buyer ever will, so their advice is irreplaceable. But buying a home is the most consequential collaboration most households take on, and the way a household and its agent work together has not changed in thirty years. PropTea fixes that. Partners, parents and housemates weigh in on the same homes, other buyers share what the listing leaves out, and the agent is in the loop the whole way. Nobody wastes a Saturday on the wrong house.

It fixes an old problem too. Every agent is told to keep a CRM, and almost nobody does, because it is work. On PropTea the clients keep it current themselves, just by saving homes and leaving notes. The agent sees what matters, when it matters, without typing a thing. And an agent only hears from people who actually need them, never from someone already working with another agent.

The same goes for the agent website. Every agent is told they need one, with its own home search, and no agent's search will ever beat a portal that spends millions a month on it. So stop competing with it. Let your clients shop on Zillow, Realtor.com or Redfin, invite them to PropTea, and work with them there: see what they save, comment on it, and stay in the conversation the whole way, without paying for an expensive website that quietly makes your brand look worse.

Costs down for agents. Value up for their clients. Expert advice that is paid for because it is worth it, with nothing in between. That is the market we are building toward, and it is what ListingAI, JustListings and PropTea are for.

Andrew McGrathFounder, MappedBy Inc.

Get in touch

We'd love to hear from you.