Company lists · Data refreshed September 2026

Top 25 Real estate team collaboration software companies based in San Francisco, United States

Name: Real estate team collaboration software companies based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 99 companies tracked

RevenueBase identified 99 real estate team collaboration software companies headquartered in San Francisco, United States as of September 2026 and tracks 1,910 professional contacts across them, including 459 with verified work emails. New York is the largest hub.

This list covers real estate team collaboration software companies headquartered in San Francisco, 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

99Companies

1,910Contacts tracked

459Verified emails

Explore all 99 companies → Free signup · no credit card · 500 free credits

The 25 largest real estate team collaboration software companies based in San Francisco, United States

Ranked by team size

Top 25 of 99 real estate team collaboration software companies based in San Francisco, 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 team collaboration 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	SIDEStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	293
	“Side is the industry’s only real estate brokerage platform, empowering the very best agents, teams and indie brokers to create and grow their own companies, without the time…” Source: company website · checked Sep 5, 2026
2	RadiusStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	n/a	166
	“Radius is an AI-powered real estate platform designed to help agents, teams, and brokerages grow faster with less manual work.” Source: company website · checked Sep 5, 2026
3	Paragon Real Estate GroupIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	111
	“We’ve joined @compass with the mission to help everyone find their place in the world.” Source: company website · checked Sep 5, 2026
4	Century 21 Masters - BAY AreaStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	111
	“At Century 21 Real Estate Alliance we have made it our mission to ensure that every person that walks through our doors is given an experience that is catered to their individual…” Source: company website · checked Sep 5, 2026
5	Sequoia Real EstateStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	99
	“Sequoia Real Estate started as a three person company in a shell of an office space.” Source: company website · checked Sep 5, 2026
6	Follow UP BossStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	82
	“Follow Up Boss is the Real Estate Team OS – a flexible, open platform where top performers break free from the constraints of traditional CRMs and build thriving businesses.” Source: company website · checked Sep 5, 2026
7	City Real EstateStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	78
	“Extraordinary Service for an Extraordinary City City Real Estate is a San Francisco-based, full-service real estate firm located in the heart of "The City”.” Source: company website · checked Sep 5, 2026
8	Hill & Co. Real EstateIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	75
	“The undisputed leader in San Francisco’s luxury market, Hill & Co.” Source: company website · checked Sep 5, 2026
9	Icloud-ReadyStrong evidence	San Francisco, United StatesHQ checked Sep 5, 2026	11-50	43
	“iCloudReady is a real estate platform designed to save your business time and money by streamlining each stage in the real estate operations and customer engagement journey.” Source: company website · checked Sep 5, 2026
10	Marker Real EstateStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	41
	“Founded in 2014, Marker Real Estate has used technology to take on a new approach to real estate that in just 4 short years landed them on Inc 500’s Fastest-Growing Companies in…” Source: company website · checked Sep 5, 2026
11	TandemIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	32
	“Tandem helps companies find and lease office space faster than ever before.” Source: company website · checked Sep 5, 2026
12	Park North Real EstateStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	25
	“Park North Real Estate is a premier, privately owned brokerage based in San Francisco, proudly serving the Bay Area.” Source: company website · checked Sep 5, 2026
13	Mosaik Real EstateStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1-10	21
	“A top producer and founder of Mosaik Real Estate, Michelle has earned a reputation among her clients as a hardworking, knowledgeable, and trustworthy agent, a triple threat that…” Source: company website · checked Sep 5, 2026
14	RedfinStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	18
	“Redfin, a technology-powered real estate broker, is redefining real estate in consumers' favor, while providing exceptional support to our agents.” Source: company website · checked Sep 5, 2026
15	Ascend Real EstatePartial evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	18
	“Top-producing Bay Area and Los Angeles Realtor team, ready to help you evaluate, buy, sell, lease and invest in properties.” Source: company website · checked Sep 5, 2026
16	Grobecker Holland InternationalIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	15
	“Welcome to Grobecker Holland International.” Source: company website · checked Sep 5, 2026
17	CohomeStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	15
	“CoHome is the future of real estate co-ownership marketplace and management app.” Source: company website · checked Sep 5, 2026
18	UnlockedIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	11
	“Unlocked is transforming the way people buy and sell homes in the Bay Area.” Source: company website · checked Sep 5, 2026
19	Polaris RealtyIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1-10	11
	“Welcome to the Polaris Realty!” Source: company website · checked Sep 5, 2026
20	Hero Real EstateStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1-10	11
	“Our team at Hero Real Estate always has its eye on the big picture: the achievement of your goals.” Source: company website · checked Sep 5, 2026
21	GLIDEStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	51-200	8
	“Glide’s mission is to make the process of buying and selling homes faster, simpler, and the most trusted for real estate agents and their clients.” Source: company website · checked Sep 5, 2026
22	BricksellStrong evidence	San Francisco, United StatesHQ checked Sep 5, 2026	1-10	8
	“BrickSell is the first real estate ecosystem regulated by Realtors and Notaries that allows for quick transactions from beginning to end directly on our platform.” Source: company website · checked Sep 5, 2026
23	Aethos Real EstateStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	1-10	7
	“Aethos – “To live by ethical standards” With over 35 + years of experience in San Francisco real estate, John is an expert negotiator with a deep knowledge of the marketplace…” Source: company website · checked Sep 5, 2026
24	Avenue 8Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	11-50	7
	“Avenue 8 is a residential brokerage platform that empowers agents to be more entrepreneurial, to close from anywhere, and to keep substantially more of their income.” Source: company website · checked Sep 5, 2026
25	Sotheby's International Realty SAN FranciscoStrong evidence	San Francisco, CA, United StatesHQ checked Sep 5, 2026	201-500	6
	“Sotheby’s International Realty is the leader in luxury real estate.” Source: company website · checked Sep 5, 2026

Showing 25 of 99 real estate team collaboration software companies based in San Francisco, United States

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Real estate team collaboration software companies based in San Francisco, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 218 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 99 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 team collaboration 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 San Francisco, United States whose own description of what they do matches “real estate team collaboration 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 team collaboration software companies, and records with no verified work email. Companies headquartered outside San Francisco 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, 459 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 team collaboration software companies by metro in the United States

Frequently asked

How many real estate team collaboration software companies are there based in San Francisco, United States?

RevenueBase identified 99 real estate team collaboration software companies headquartered in San Francisco, 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?

SIDE, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most real estate team collaboration software companies?

New York leads with 218 headquartered companies, followed by Austin (157) and Miami (154).

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 459 verified decision-maker contacts tracked across these 99 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.