Company lists · Data refreshed September 2026

Top 25 Real estate technology companies based in the United States

RevenueBase identified 3,530 real estate technology companies headquartered in the United States as of September 2026 and tracks 220,381 professional contacts across them, including 60,345 with verified work emails. New York is the largest hub.

This list covers real estate technology companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
3,530Companies
220,381Contacts tracked
60,345Verified emails
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The 25 largest real estate technology companies based in the United States

Ranked by team size
Top 25 of 3,530 real estate technology companies based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to real estate technology companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceBellingham, WA, United StatesHQ checked Sep 16, 202610001+46,727 contacts →

Strong evidence

“Welcome to the future of real estate.”

Source: RevenueBase Database · checked Sep 16, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 16, 2026n/a28,842 contacts →

Strong evidence

“Compass is a real estate technology company with a powerful end-to-end platform that supports the entire buying and selling workflow.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 20265,001-10,0009,091 contacts →

Indirect evidence

“Douglas Elliman Inc.(NYSE: DOUG, “Douglas Elliman”) owns Douglas Elliman Realty, LLC, which is one of the largest residential brokerage companies in the United States with…”

Source: RevenueBase Database · checked Sep 16, 2026
4Strong evidenceNew York, NY, United StatesHQ checked Sep 16, 2026n/a7,390 contacts →

Strong evidence

Real is the fastest growing publicly-traded real estate tech brokerage.”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceRichardson, TX, United StatesHQ checked Sep 16, 20265,001-10,0007,387 contacts →

Strong evidence

“RealPage is the leading global provider of AI-enabled software platforms to the real estate industry.”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceSeattle, WA, United StatesHQ checked Sep 16, 20265,001-10,0007,020 contacts →

Indirect evidence

“Having a place to call your own changes everything.”

Source: RevenueBase Database · checked Sep 16, 2026
7Strong evidenceSanta Barbara, CA, United StatesHQ checked Sep 16, 202610001+6,294 contacts →

Strong evidence

“Since 1984, Yardi has grown into the leading provider of high-performance software for the real estate industry.”

Source: RevenueBase Database · checked Sep 16, 2026
8Strong evidenceArlington, VA, United StatesHQ checked Sep 16, 20265,001-10,0005,803 contacts →

Strong evidence

“CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology.”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceSeattle, WA, United StatesHQ checked Sep 16, 20261,001-5,0005,304 contacts →

Indirect evidence

“Redfin is now powered by Rocket.”

Source: RevenueBase Database · checked Sep 16, 2026
10Strong evidencePhoenix, AZ, United StatesHQ checked Sep 16, 202610001+5,070 contacts →

Strong evidence

“HomeSmart is a revolutionary real estate enterprise powered by our proprietary end-to-end technology platform.”

Source: RevenueBase Database · checked Sep 16, 2026
11Strong evidenceCary, NC, United StatesHQ checked Sep 16, 202610001+4,277 contacts →

Strong evidence

“Fathom Realty is a national, cloud-based, full-service real estate brokerage powered by its technology platform.”

Source: RevenueBase Database · checked Sep 16, 2026
12Strong evidenceChicago, IL, United StatesHQ checked Sep 16, 20261,001-5,0003,691 contacts →

Strong evidence

“properties Christie's International Real Estate offers local homebuyers and sellers the highest level of service for their real estate needs through our award-winning sales and…”

Source: RevenueBase Database · checked Sep 16, 2026
13Strong evidenceMadison, NJ, United StatesHQ checked Sep 16, 20265,001-10,0003,290 contacts →

Strong evidence

“Anywhere Real Estate Inc.(NYSE: HOUS) is moving the real estate industry to what's next.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceCupertino, CA, United StatesHQ checked Sep 16, 20261,001-5,0002,831 contacts →

Indirect evidence

“It was 2002.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceAustin, TX, United StatesHQ checked Sep 16, 20261,001-5,0002,810 contacts →

Indirect evidence

“Realtor.com® is the trusted resource for home buyers, sellers and dreamers, offering the most comprehensive source of for-sale properties, among competing national sites, and the…”

Source: RevenueBase Database · checked Sep 16, 2026
16Strong evidenceDallas, TX, United StatesHQ checked Sep 16, 2026n/a1,985 contacts →

Strong evidence

“United Real Estate was created to solve the challenges faced by Agents and Brokers in maintaining profitability in an increasingly competitive marketplace.”

Source: RevenueBase Database · checked Sep 16, 2026
17Strong evidenceEmeryville, CA, United StatesHQ checked Sep 16, 2026n/a1,825 contacts →

Strong evidence

“ZipRealty is a leading national real estate brokerage and provider of proprietary technology and online marketing tools for the brokerage industry.”

Source: RevenueBase Database · checked Sep 16, 2026
18Strong evidenceSanta Barbara, CA, United StatesHQ checked Sep 16, 20261,001-5,0001,776 contacts →

Strong evidence

“AppFolio (NASDAQ: APPF) AppFolio is the technology leader powering the future of the real estate industry.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceSan Francisco, CA, United StatesHQ checked Sep 16, 20261,001-5,0001,399 contacts →

Indirect evidence

“Founded in 2014, Opendoor’s mission is to power life’s progress one move at a time.”

Source: RevenueBase Database · checked Sep 16, 2026
20Strong evidenceOverland Park, KS, United StatesHQ checked Sep 16, 20261,001-5,0001,253 contacts →

Strong evidence

Established in 2005, Platinum Realty has been recognized as the #1 fastest-growing real estate company in America by Inc.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceNew York, NY, United StatesHQ checked Sep 16, 2026n/a1,240 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceScottsdale, AZ, United StatesHQ checked Sep 16, 20261,001-5,0001,197 contacts →

Indirect evidence

“Russ Lyon Sotheby's International Realty has gathered realty craftsmen dedicated to the ideals of integrity and professionalism.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceRichmond, VA, United StatesHQ checked Sep 16, 2026501-1,0001,042 contacts →

Indirect evidence

“Homes.com is the only portal built on the principle of “Your Listing, Your Lead,” which means we always prominently display the listing agent’s name, photo, and brokerage on their…”

Source: RevenueBase Database · checked Sep 16, 2026
24Strong evidenceFort Mitchell, KY, United StatesHQ checked Sep 16, 2026501-1,000817 contacts →

Strong evidence

“HUFF REALTY is a company dedicated to excellence; using innovative real estate tools and technology to provide the highest quality services to our clients; above all preserving a…”

Source: RevenueBase Database · checked Sep 16, 2026
25Strong evidenceAustin, TX, United StatesHQ checked Sep 16, 2026501-1,000774 contacts →

Strong evidence

“Luxury Presence is the growth platform for real estate's top performers.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 3,530 real estate technology companies based in the United States

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Real estate technology companies based in the United States at a glance

As of Sep 16, 2026
27.4%Verified-email coverage
62.4Average contacts per company
1-10Median size (employees)
5.0%Largest-city concentration · New York
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
2,053
11-50
947
51-200
341
201-500
100
501-1,000
35
1,001-5,000
26
5,001-10,000
9
10001+
12

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,530 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real estate technology companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in the United States whose own description of what they do matches “real estate technology companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real estate technology companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among real estate technology companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 60,345 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real estate technology companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many real estate technology companies are there based in the United States?

RevenueBase identified 3,530 real estate technology companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

EXP Realty, headquartered in Bellingham, tops this list with the largest team on record.

Which city has the most real estate technology companies?

New York leads with 175 headquartered companies, followed by Miami (114) and Austin (95).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 60,345 verified decision-maker contacts tracked across these 3,530 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.