Company lists · Data refreshed September 2026
Top 25 Real estate CRM developers based in the United Kingdom
RevenueBase identified 70 real estate CRM developers headquartered in the United Kingdom as of September 2026 and tracks 818 professional contacts across them, including 179 with verified work emails and 65 with mobile numbers. London is the largest hub.
This list covers real estate CRM developers 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.
The 25 largest real estate CRM developers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 185 | ||||
“We’re Street Group, makers of revolutionary property software!” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 88 | ||||
“Alto is the UK’s #1 estate agent CRM.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 68 | ||||
“Revolutionising Real Estate: Less Overhead, More Earnings, Effortless Operations.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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, 2026Thanks. The Data Team will review it. | |||||
| 6 | 28 | ||||
“We live and breathe relationship marketing.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 25 | ||||
“LetMC has become agentOS - bringing together property CRM software and PropTech.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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, 2026Thanks. The Data Team will review it. | |||||
| 10 | 13 | ||||
“Greenhouse OS is limitless CRM software for estate agents.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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, 2026Thanks. The Data Team will review it. | |||||
| 12 | 8 | ||||
“Apex27 is a Modern, Cloud-Based Sales & Lettings CRM.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 | ||||
“A multi-award-winning estate agency CRM, Street.co.uk is fit for today, and the future, with cutting-edge technology that no other PropTech supplier offers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 | ||||
“Helping estate agencies boost efficiency and profitability with proactive lead management.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 | ||||
“CRM-UK is a software company that has delivered significant results for many happy customers over almost two decades of specializing in CRM software (Customer Relationship…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 | ||||
“Easymatch is ultra-reliable cloud based estate agency software designed to grow your business faster.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | ConstructioncrmPartial evidence | 2 | |||
“Project-SalesAchiever® CRM is used by General Contractors, Construction Suppliers, Architects, Engineers and Housebuilders worldwide who have a need to win business through the…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“Dragonfly was born from a desire to revolutionise the prime residential market.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Swyft PROIndirect evidence | 2 | |||
“Swyft is innovative property sales software that gets deals closed faster.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“Creators of Clockwork CRM - Customer Relationship Management software that streamlines your business processes, improves customer retention and gets your business running like…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 | ||||
“At Torteli & Co.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Moves Make MillionsStrong evidence | 2 | |||
“AI-Driven Luxury Real Estate Growth | High-Intent Lead Flow & Business Acceleration We are a cutting-edge enterprise revolutionizing Luxury Real Estate by leveraging AI, data…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“Looking for a CRM that moulds around you?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | Upper SigmaPartial evidence | 1 | |||
“Drive personalized marketing & business development activities using Sigma CRM also known as Sigma Lifecycle Manager.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 | ||||
“Most real estate software keeps agents boxed in.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 70 real estate CRM developers based in the United Kingdom
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Real estate CRM developers based in the United Kingdom at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 Kingdom 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 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, 179 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
- Real estate CRM developers in London27
Frequently asked
How many real estate CRM developers are there based in the United Kingdom?
RevenueBase identified 70 real estate CRM developers 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 CRM developers?
London leads with 27 headquartered companies, followed by Banbury (2) and Manchester (2).
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 179 verified decision-maker contacts tracked across these 70 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.
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