Company lists · Data refreshed September 2026

Top 25 Real estate client relationship management software companies based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 197 companies tracked

RevenueBase identified 197 real estate client relationship management software companies headquartered in the United Kingdom as of September 2026 and tracks 1,708 professional contacts across them, including 460 with verified work emails and 123 with mobile numbers. London is the largest hub.

This list covers real estate client relationship management software companies headquartered in the United Kingdom, 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

197Companies

1,708Contacts tracked

460Verified emails

123Mobile numbers

Explore all 197 companies → Free signup · no credit card · 500 free credits

The 25 largest real estate client relationship management software companies based in the United Kingdom

Ranked by team size

Top 25 of 197 real estate client relationship management software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names real estate client relationship 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	Street GroupPartial evidence	Manchester, United KingdomHQ checked Sep 5, 2026	201-500	185
	“We’re Street Group, makers of revolutionary property software!” Source: company website · checked Sep 5, 2026
2	LavandaStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	113
	“Our transformative property management software and solutions help support many of the world’s leading real estate companies, helping ensure their future success by providing…” Source: company website · checked Sep 5, 2026
3	ALTOPartial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	88
	“Alto is the UK’s #1 estate agent CRM.” Source: company website · checked Sep 5, 2026
4	Keller Williams UK Estate AgentsPartial evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	70
	“Keller Williams UK is a global estate agency with expert local knowledge provided by localised property advisors who are focussed on delivering excellent customer service and…” Source: company website · checked Sep 5, 2026
5	PropertyloopStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	68
	“Revolutionising Real Estate: Less Overhead, More Earnings, Effortless Operations.” Source: company website · checked Sep 5, 2026
6	Qube Global SoftwareStrong evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	61
	“In 2017 Qube Global Software joined the MRI Software family, establishing a technology powerhouse to support investors, agents, and occupiers globally and locally.” Source: company website · checked Sep 5, 2026
7	GNB Property SoftwareStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	54
	“We are GNB Property software solutions, a Prop Tech company, specialising in developing cutting-edge technology for the Estates and Letting sectors.” Source: company website · checked Sep 5, 2026
8	HomeflowStrong evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	43
	“Homeflow helps UK estate agents to generate and manage valuation leads, providing beautiful and high performing websites, lead management software, and other lead generation…” Source: company website · checked Sep 5, 2026
9	Coopers Residential LTD 1986Partial evidence	Ruislip, United KingdomHQ checked Sep 5, 2026	51-200	38
	“Welcome to Coopers Estate Agents As a company we look to be at the forefront of the industry in technology, marketing, innovation and training whilst expanding the company…” Source: company website · checked Sep 5, 2026
10	Jbrown InternationalPartial evidence	Mayfair, United KingdomHQ checked Sep 5, 2026	11-50	36
	“JBrown International is a global estate agency headquartered in London, with offices in India, Spain, and Mauritius.” Source: company website · checked Sep 5, 2026
11	ConcepPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	28
	“We live and breathe relationship marketing.” Source: company website · checked Sep 5, 2026
12	AgentosPartial evidence	Cardiff, United KingdomHQ checked Sep 5, 2026	51-200	25
	“LetMC has become agentOS - bringing together property CRM software and PropTech.” Source: company website · checked Sep 5, 2026
13	Property RaptorStrong evidence	Mayfair, United KingdomHQ checked Sep 5, 2026	51-200	24
	“Helping real estate professionals save time and close more deals with an all-in-one CRM and property management solution Powered by Salesforce, the world's #1 CRM solution…” Source: company website · checked Sep 5, 2026
14	VECOStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	23
	“We are the leading, innovative property software provider for core business functions related to Residential Sales, Lettings, Property Management and Client Accounting.” Source: company website · checked Sep 5, 2026
15	Loop SoftwareStrong evidence	Moreton-in-marsh, United KingdomHQ checked Sep 5, 2026	11-50	22
	“Founded in 2017, Loop is fast becoming the software of choice for ambitious estate agents all over the UK.” Source: company website · checked Sep 5, 2026
16	Sandersons LondonIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	15
	“At Sandersons, people come first.” Source: company website · checked Sep 5, 2026
17	Williams PropertiesPartial evidence	Aylesbury, United KingdomHQ checked Sep 5, 2026	1-10	15
	“We are an established, independently run company with a modern approach and traditional values.” Source: company website · checked Sep 5, 2026
18	Alistair Redhouse Estate Agents LTDIndirect evidence	Kidlington, United KingdomHQ checked Sep 5, 2026	1-10	14
	“With a team of like-minded property professionals I set about creating an agency that utilised and embraced modern technology and systems to deliver an efficient, time saving…” Source: company website · checked Sep 5, 2026
19	Simpsons Estate AgentsPartial evidence	Abingdon, United KingdomHQ checked Sep 5, 2026	1-10	13
	“Simpsons Estate Agents opened their first branch in Abingdon, Oxfordshire in 2016 by Stewart Simpson.” Source: company website · checked Sep 5, 2026
20	AkarigoStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	13
	“We are an international team of CRM specialists with over 20 years experience and have developed outstanding expertise in delivering Client Relationship Management (CRM) solutions…” Source: company website · checked Sep 5, 2026
21	Greenhouse OSStrong evidence	York, United KingdomHQ checked Sep 5, 2026	11-50	13
	“Greenhouse OS is limitless CRM software for estate agents.” Source: company website · checked Sep 5, 2026
22	Coyote Software, An Investorflow ProductStrong evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	13
	“Coyote is award-winning commercial real estate software, transforming the way that real estate businesses buy and manage assets globally.” Source: company website · checked Sep 5, 2026
23	Elliott JamesIndirect evidence	Loughton, United KingdomHQ checked Sep 5, 2026	1-10	11
	“At Elliott James - Prime Residential we challenge the conventional but respect the traditional.” Source: company website · checked Sep 5, 2026
24	Andrew Reeves Estate & Letting AgentsStrong evidence	City Of Westminster, United KingdomHQ checked Sep 5, 2026	11-50	11
	“Andrew Reeves have been established since 1982 as specialists in residential sales, rentals, property management and investment, including fund management and overseas property.” Source: company website · checked Sep 5, 2026
25	SME ProfessionalStrong evidence	Edinburgh, United KingdomHQ checked Sep 5, 2026	11-50	11
	“SME Professional provides market-leading property management and residential sales software and property websites to industry experts nationwide, including some of the country’s…” Source: company website · checked Sep 5, 2026

Showing 25 of 197 real estate client relationship management software companies based in the United Kingdom

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Real estate client relationship management software companies based in the United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 69 HQs

123Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

119

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

435

31–60

61–90

90–180

180+

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 client relationship 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 Kingdom whose own description of what they do matches “real estate client relationship 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 client relationship management software companies, and records with no verified work email. Companies headquartered outside United Kingdom 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, 460 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 client relationship management software companies by metro

Real estate client relationship management software companies in London69

Frequently asked

How many real estate client relationship management software companies are there based in the United Kingdom?

RevenueBase identified 197 real estate client relationship management software companies headquartered in the United Kingdom 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?

Street Group, headquartered in Manchester, tops this list with the largest team on record.

Which city has the most real estate client relationship management software companies?

London leads with 69 headquartered companies, followed by Birmingham (3) and Leeds (3).

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 460 verified decision-maker contacts tracked across these 197 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.