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 14, 2026 98 companies tracked

RevenueBase identified 98 real estate team collaboration software companies headquartered in San Francisco, United States as of September 2026 and tracks 1,907 professional contacts across them, including 458 with verified work emails. Across the United States, New York is the largest hub for this category (218 companies); San Francisco has 98.

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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

98Companies

1,907Contacts tracked

458Verified emails

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

Ranked by team size

Top 25 of 98 real estate team collaboration software companies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to real estate team collaboration software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	SIDE	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	293 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
2	Radius	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	n/a	166 contacts →
	Strong evidence “Radius is an AI-powered real estate platform designed to help agents, teams, and brokerages grow faster with less manual work.” Source: RevenueBase Database · checked Sep 14, 2026
3	Paragon Real Estate Group	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	111 contacts →
	Indirect evidence “We’ve joined @compass with the mission to help everyone find their place in the world.” Source: RevenueBase Database · checked Sep 14, 2026
4	Century 21 Masters - BAY Area	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	201-500	111 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
5	Sequoia Real Estate	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	99 contacts →
	Strong evidence “Sequoia Real Estate started as a three person company in a shell of an office space.” Source: RevenueBase Database · checked Sep 14, 2026
6	Follow UP Boss	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	82 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
7	City Real Estate	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	78 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
8	Hill & Co. Real Estate	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	75 contacts →
	Indirect evidence “The undisputed leader in San Francisco’s luxury market, Hill & Co.” Source: RevenueBase Database · checked Sep 14, 2026
9	Icloud-Ready	Strong evidence	San Francisco, United StatesHQ checked Sep 14, 2026	11-50	43 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
10	Marker Real Estate	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	41 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
11	Tandem	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	32 contacts →
	Indirect evidence “Tandem helps companies find and lease office space faster than ever before.” Source: RevenueBase Database · checked Sep 14, 2026
12	Park North Real Estate	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	25 contacts →
	Strong evidence “Park North Real Estate is a premier, privately owned brokerage based in San Francisco, proudly serving the Bay Area.” Source: RevenueBase Database · checked Sep 14, 2026
13	Mosaik Real Estate	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	21 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
14	Redfin	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	201-500	18 contacts →
	Strong evidence “Redfin, a technology-powered real estate broker, is redefining real estate in consumers' favor, while providing exceptional support to our agents.” Source: RevenueBase Database · checked Sep 14, 2026
15	Ascend Real Estate	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Top-producing Bay Area and Los Angeles Realtor team, ready to help you evaluate, buy, sell, lease and invest in properties.” Source: RevenueBase Database · checked Sep 14, 2026
16	Grobecker Holland International	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	15 contacts →
	Indirect evidence “Welcome to Grobecker Holland International.” Source: RevenueBase Database · checked Sep 14, 2026
17	Cohome	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	15 contacts →
	Strong evidence “CoHome is the future of real estate co-ownership marketplace and management app.” Source: RevenueBase Database · checked Sep 14, 2026
18	Unlocked	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	11 contacts →
	Indirect evidence “Unlocked is transforming the way people buy and sell homes in the Bay Area.” Source: RevenueBase Database · checked Sep 14, 2026
19	Hero Real Estate	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	11 contacts →
	Strong evidence “Our team at Hero Real Estate always has its eye on the big picture: the achievement of your goals.” Source: RevenueBase Database · checked Sep 14, 2026
20	Polaris Realty	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	11 contacts →
	Indirect evidence “Welcome to the Polaris Realty!” Source: RevenueBase Database · checked Sep 14, 2026
21	GLIDE	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	8 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
22	Bricksell	Strong evidence	San Francisco, United StatesHQ checked Sep 14, 2026	1-10	8 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
23	Aethos Real Estate	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	7 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
24	Avenue 8	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	7 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 14, 2026
25	Sotheby's International Realty SAN Francisco	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	201-500	6 contacts →
	Strong evidence “Sotheby’s International Realty is the leader in luxury real estate.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: real estate team collaboration software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names real estate team collaboration software companies.
Partial evidence: Its own public description names part of real estate team collaboration software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real estate team collaboration software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 98 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 14, 2026

24.0%Verified-email coverage

19.5Average contacts per company

1-10Median size (employees)

Sep 14, 2026Page data 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 for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 98 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 RevenueBase Smart Search 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 Smart Search, 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.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real estate team collaboration software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
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 its RevenueBase Smart Search 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, 458 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 14, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real estate team collaboration software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 98 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 in the United States has the most real estate team collaboration software companies?

New York leads the United States with 218 headquartered companies, followed by Austin (158) and Miami (154). San Francisco has 98.

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 458 verified decision-maker contacts tracked across these 98 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 14, 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 Smart Search, 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.