Company lists · Data refreshed September 2026

Top 25 Real estate CRM developers based in the United States

Name: Real estate CRM developers 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 2,285 companies tracked

RevenueBase identified 2,285 real estate CRM developers headquartered in the United States as of September 2026 and tracks 51,207 professional contacts across them, including 14,843 with verified work emails and 24,466 with mobile numbers. Miami is the largest hub.

This list covers real estate CRM developers 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

2,285Companies

51,207Contacts tracked

14,843Verified emails

24,466Mobile numbers

Explore all 2,285 companies → Free signup · no credit card · 500 free credits

The 25 largest real estate CRM developers based in the United States

Ranked by team size

Top 25 of 2,285 real estate CRM developers 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 CRM developers: 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	Weichert, RealtorsStrong evidence	Morris Plains, NJ, United StatesHQ checked Sep 5, 2026	10001+	10,646
	“Since 1969, Weichert Realtors has grown from a single office into one of the nation's leading providers of real estate and related services.” 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	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
4	ONE Sotheby's International RealtyStrong evidence	Miami, FL, United StatesHQ checked Sep 5, 2026	501-1,000	1,437
	“ONE Sotheby’s International Realty is South Florida’s premier source for luxury real estate and development opportunities.” Source: company website · checked Sep 5, 2026
5	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
6	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
7	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
8	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
9	Lang RealtyStrong evidence	Boca Raton, FL, United StatesHQ checked Sep 5, 2026	51-200	437
	“Lang Realty is one of the largest independant residential real estate firms in South Florida.” Source: company website · checked Sep 5, 2026
10	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
11	ARC Realty COIndirect evidence	Vestavia Hills, AL, United StatesHQ checked Sep 5, 2026	201-500	385
	“Founded in 2013, ARC Realty is one of the fastest growing brokerages in Alabama, generating a 2018 sales volume of more than $800 million and attracting more than 300 top…” Source: company website · checked Sep 5, 2026
12	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
13	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
14	Real Estate Sales Force, INCStrong evidence	Coral Gables, FL, United StatesHQ checked Sep 5, 2026	201-500	352
	“With over 475 agents and counting and several offices throughout South Florida, Real Estate Sales Force (RESF) is leading the revolution in today’s evolving market.” Source: company website · checked Sep 5, 2026
15	Stark Company RealtorsIndirect evidence	2980 Arapaho Drive, WI, United StatesHQ checked Sep 5, 2026	201-500	290
	“Founded in Madison, Wisconsin in 1908, Stark Company Realtors® has sold more homes than any other firm in Dane County.” Source: company website · checked Sep 5, 2026
16	Willis Allen Real EstateStrong evidence	La Jolla, CA, United StatesHQ checked Sep 5, 2026	51-200	289
	“Established in 1914, Willis Allen Real Estate is the largest and most respected independent real estate firm in San Diego County.” Source: company website · checked Sep 5, 2026
17	Buildium, A Realpage CompanyStrong evidence	Boston, MA, United StatesHQ checked Sep 5, 2026	201-500	284
	“Buildium is the only property management solution that helps real estate professionals win new business from property owners and community associations seeking services.” Source: company website · checked Sep 5, 2026
18	YLOPOStrong evidence	Venice, CA, United StatesHQ checked Sep 5, 2026	n/a	239
	“Ylopo LLC is an exciting, rapidly-growing and well-funded real estate technology startup located in Venice Beach, CA.” Source: company website · checked Sep 5, 2026
19	IdxexchangeStrong evidence	Boise, ID, United StatesHQ checked Sep 5, 2026	51-200	212
	“IDX Exchange is a real estate technology company offering SaaS solutions for brokers, agents, and homeowners.” Source: company website · checked Sep 5, 2026
20	Signature Realty NJ LLCStrong evidence	Summit, NJ, United StatesHQ checked Sep 5, 2026	51-200	197
	“Luxury Real Estate Brokerage Signature Realty NJ houses over 100 real estate agents across the state that specialize in selling high-end properties.” Source: company website · checked Sep 5, 2026
21	Core Real EstateStrong evidence	New York, NY, United StatesHQ checked Sep 5, 2026	51-200	186
	“CORE is the leading boutique real estate brokerage firm in New York City, marketing and selling over 34 new development projects and generating over $15 billion in residential and…” Source: company website · checked Sep 5, 2026
22	Coldwell Banker Hallmark RealtyIndirect evidence	Glendale, CA, United StatesHQ checked Sep 5, 2026	201-500	184
	“Ours is not a Passion, it is a Calling.” Source: company website · checked Sep 5, 2026
23	Homes & LandIndirect evidence	Bee Cave, TX, United StatesHQ checked Sep 5, 2026	51-200	180
	“At Homes & Land, we believe in the fundamental importance of the realtor in the home buying process.” Source: company website · checked Sep 5, 2026
24	Fortune International GroupStrong evidence	Miami, FL, United StatesHQ checked Sep 5, 2026	501-1,000	173
	“Since 1983, Fortune International Group has raised the bar in high-end real estate throughout South Florida.” Source: company website · checked Sep 5, 2026
25	Callaway Henderson Sotheby's International RealtyStrong evidence	Princeton, NJ, United StatesHQ checked Sep 5, 2026	51-200	162
	“Callaway Henderson Sotheby’s International Realty is central New Jersey’s premier real estate firm that combines the rich heritage and deep experience of two highly respected…” Source: company website · checked Sep 5, 2026

Showing 25 of 2,285 real estate CRM developers based in the United States

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Real estate CRM developers based in the United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

MiamiLargest hub · 81 HQs

24,466Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

1,371

11-50

674

51-200

169

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

13,588

31–60

951

61–90

90–180

180+

279

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 CRM developers, 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 CRM developers”. 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 CRM developers, 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, 14,843 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 CRM developers by metro

Frequently asked

How many real estate CRM developers are there based in the United States?

RevenueBase identified 2,285 real estate CRM developers 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?

Weichert, Realtors, headquartered in Morris Plains, tops this list with the largest team on record.

Which city has the most real estate CRM developers?

Miami leads with 81 headquartered companies, followed by New York (64) and Atlanta (42).

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 14,843 verified decision-maker contacts tracked across these 2,285 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.