Company lists · Data refreshed September 2026

Top 25 Real estate contact management software companies based in the United States

Name: Real estate contact management software companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,301 companies tracked

RevenueBase identified 1,301 real estate contact management software companies headquartered in the United States as of September 2026 and tracks 64,649 professional contacts across them, including 21,417 with verified work emails and 31,175 with mobile numbers. New York is the largest hub.

This list covers real estate contact management software 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

1,301Companies

64,649Contacts tracked

21,417Verified emails

31,175Mobile numbers

Explore all 1,301 companies → Free signup · no credit card · 500 free credits

The 25 largest real estate contact management software companies based in the United States

Ranked by team size

Top 25 of 1,301 real estate contact management software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real estate contact management software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Douglas Elliman Real EstateIndirect evidence	New York, NY, United StatesHQ checked Sep 5, 2026	5,001-10,000	9,091
	“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: company website · checked Sep 5, 2026
2	YARDIStrong evidence	Santa Barbara, CA, United StatesHQ checked Sep 5, 2026	10001+	6,294
	“Since 1984, Yardi has grown into the leading provider of high-performance software for the real estate industry.” Source: company website · checked Sep 5, 2026
3	HomesmartStrong evidence	Phoenix, AZ, United StatesHQ checked Sep 5, 2026	10001+	5,070
	“HomeSmart is a revolutionary real estate enterprise powered by our proprietary end-to-end technology platform.” Source: company website · checked Sep 5, 2026
4	PropertiesStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	1,001-5,000	3,691
	“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: company website · checked Sep 5, 2026
5	Watson Realty CorpIndirect evidence	Jacksonville, FL, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,563
	“Since our humble beginnings as a single office in 1965, Watson Realty Corp.” Source: company website · checked Sep 5, 2026
6	United Real EstateStrong evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	n/a	1,985
	“United Real Estate was created to solve the challenges faced by Agents and Brokers in maintaining profitability in an increasingly competitive marketplace.” Source: company website · checked Sep 5, 2026
7	ZiprealtyStrong evidence	Emeryville, CA, United StatesHQ checked Sep 5, 2026	n/a	1,825
	“ZipRealty is a leading national real estate brokerage and provider of proprietary technology and online marketing tools for the brokerage industry.” Source: company website · checked Sep 5, 2026
8	Russ Lyon Sotheby's International RealtyIndirect evidence	Scottsdale, AZ, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,197
	“Russ Lyon Sotheby's International Realty has gathered realty craftsmen dedicated to the ideals of integrity and professionalism.” Source: company website · checked Sep 5, 2026
9	Jack Conway & Co., INCStrong evidence	Hanover, MA, United StatesHQ checked Sep 5, 2026	501-1,000	810
	“In 1956 Jack Conway opened his doors with a small real estate company in Massachusetts, with the purpose of serving its neighbors ably, fairly and honestly.” Source: company website · checked Sep 5, 2026
10	Luxury PresenceStrong evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	501-1,000	774
	“Luxury Presence is the growth platform for real estate's top performers.” Source: company website · checked Sep 5, 2026
11	Berkshire Hathaway Homeservices Homesale RealtyPartial evidence	Lancaster, PA, United StatesHQ checked Sep 5, 2026	1,001-5,000	725
	“Homesale Realty offers customers a menu of services including realty, mortgage, settlement, insurance, warranty, relocation, property management, builder/developer services…” Source: company website · checked Sep 5, 2026
12	Lone Wolf TechnologiesStrong evidence	Dallas, TX, United StatesHQ checked Sep 5, 2026	201-500	700
	“At Lone Wolf Technologies, we believe making tech for real estate is about much more than just making the best tools.” Source: company website · checked Sep 5, 2026
13	Robert Slack LLCStrong evidence	Orlando, FL, United StatesHQ checked Sep 5, 2026	501-1,000	697
	“Founded in 2014, Robert Slack Real Estate has developed into one of the most innovative and highly respected Brokerages in the US in a very short time.” Source: company website · checked Sep 5, 2026
14	Equity UnionStrong evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	649
	“Equity Union was created to be a completely unique kind of real estate company, when founder and CEO Harma Hartouni wanted to reimagine what’s possible in real estate.” Source: company website · checked Sep 5, 2026
15	Century 21 AwardIndirect evidence	San Diego, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	625
	“CENTURY 21 Affiliated – CA claims our success is a direct result of the caliber of our agents.” Source: company website · checked Sep 5, 2026
16	Century 21 MMStrong evidence	Oakdale, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	554
	“Century 21 MM is the #1 Residential, Commercial and Ag & Ranch real estate company in North California with offices all over San Joaquin Valley.” Source: company website · checked Sep 5, 2026
17	Walzel Properties, LLCStrong evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	n/a	534
	“Walzel Properties, LLC is a real estate company based out of 15420 Ridge Park Drive, Texas, United States.” Source: company website · checked Sep 5, 2026
18	Coldwell Banker Schmidt RealtorsStrong evidence	Traverse City, MI, United StatesHQ checked Sep 5, 2026	501-1,000	526
	“Founded in 1927, we are a fourth-generation real estate brokerage built on nearly a century of experience, service, and results.” Source: company website · checked Sep 5, 2026
19	Inside Real EstateStrong evidence	Murray, UT, United StatesHQ checked Sep 5, 2026	501-1,000	479
	“Inside Real Estate is a fast growing, independently-owned real estate software firm that serves as a trusted technology partner to over top brokerages, agents and teams.” Source: company website · checked Sep 5, 2026
20	PLACEStrong evidence	Bellingham, WA, United StatesHQ checked Sep 5, 2026	1,001-5,000	443
	“PLACE is an end-to-end technology and business services platform designed to simplify the real estate lifecycle for both consumers and their real estate agents.” Source: company website · checked Sep 5, 2026
21	ERA KEY Realty ServicesStrong evidence	Northbridge, MA, United StatesHQ checked Sep 5, 2026	201-500	433
	“ERA Key Realty Services is one of the leading real estate brokerage companies in Massachusetts.” Source: company website · checked Sep 5, 2026
22	Seven Gables Real EstateIndirect evidence	Tustin, CA, United StatesHQ checked Sep 5, 2026	201-500	426
	“Seven Gables has been a driver of innovation and excellence since its inception in 1976.” Source: company website · checked Sep 5, 2026
23	Laer Realty PartnersStrong evidence	Chelmsford, MA, United StatesHQ checked Sep 5, 2026	501-1,000	384
	“Established in 2014 LAER Realty Partners is now the largest independent real estate firm in New England & Florida based on transaction sides closed.” Source: company website · checked Sep 5, 2026
24	Dream Town Real EstateIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	375
	“Dream Town is where innovation meets excellence.” Source: company website · checked Sep 5, 2026
25	ERA Brokers Colonial DonahoeStrong evidence	St. George, UT, United StatesHQ checked Sep 5, 2026	501-1,000	365
	“At ERA Brokers \| Colonial \| Donahoe we are a brokerage infused with proprietary real estate technology.” Source: company website · checked Sep 5, 2026

Showing 25 of 1,301 real estate contact management software companies based in the United States

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Real estate contact management software companies based in the United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 39 HQs

31,175Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

667

11-50

411

51-200

131

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

19,708

31–60

1,391

61–90

90–180

180+

267

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 contact management software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 contact management software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among real estate contact management software 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 an evidence 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, 21,417 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 5, 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.

Real estate contact management software companies by metro

Frequently asked

How many real estate contact management software companies are there based in the United States?

RevenueBase identified 1,301 real estate contact management software 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?

Douglas Elliman Real Estate, headquartered in New York, tops this list with the largest team on record.

Which city has the most real estate contact management software companies?

New York leads with 39 headquartered companies, followed by Miami (34) and Austin (33).

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 21,417 verified decision-maker contacts tracked across these 1,301 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 5, 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 SmartSearch, 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.